Top-down alien shooter · mimo-v2.6-pro

Let me build the game. First check the directory and the phaser file.

Phaser 3.x. Let me write the game.

Plan: procedural textures via Graphics generateTexture. Player: triangle-ish ship with circle body. Aliens: bug-like shapes. Bullets: glowing circles. Particles for hit feedback.

Game structure:
- Boot scene: generate textures.
- Game scene: player, WASD movement, mouse aim (rotation), fire on pointer down (and held), bullets group, aliens group with spawn from edges, waves.
- HUD: health bar, score, wave, controls text.
- Game over overlay with Restart button.

Use Phaser text for HUD. Health bar as graphics or rects.

Let me write it carefully. Considerations: input pointer coordinates, camera fixed. Physics arcade.

Let me write the whole file.

Textures to generate:
- player: a ship ~ 48x48, pointing right (angle 0 = right) since we set rotation to pointer angle.
- alien: 40x40.
- bullet: 12x12 glow.
- particle: 8x8.
- star background: tileSprite of generated stars? Could just draw scattered graphics in scene.

Also muzzle flash, hit flash: use tint changes.

Alien variants per wave: scale/speed/color tint.

Wave logic: wave N has count = 4 + N*2, speed = 60 + N*12, health = 1 + floor(N/2). When aliens group is empty and spawn queue empty -> next wave after delay.

Contact damage: overlap player and alien -> player takes damage, alien knocked back or destroyed? Common: alien damages player on contact with cooldown, and alien takes damage too / gets pushed. I'll do: on overlap, player loses 10 health, brief invulnerability (500ms), alien gets knocked back and takes some damage.

Player health 100. Score 100 per kill * wave multiplier maybe. Keep simple: 100 per kill.

Firing: fire rate 150ms, bullets speed 600.

Bullet-alien overlap: bullet damage 1 (alien health), flash + particles, bullet destroyed.

Game over: pause physics / stop player, show overlay with final score, restart button which resets state (not scene.restart? scene.restart works fine and preserves initial values). But scene restart with physics — simpler: scene.restart() and recreate. HUD texts created in create. But input handlers on pointer need to be re-registered — scene.restart re-runs create, so fine. However global events could duplicate; keep everything in create.

Also I should keep the game state in scene variables initialized in create → restart restores health 100, score 0, wave 1. 

Background: tileSprite with generated texture, maybe slight scroll.

Also a crosshair at pointer: hide default cursor via `this.input.setDefaultCursor('none')` and draw a crosshair image following pointer. Nice touch.

Health bar: draw with graphics each update or rectangles scaled. I'll use two rectangles: bg and fill with scaleX.

Wave banner text: "WAVE 1" fade in/out.

Let me also make the aliens "advance toward the player": set velocity toward player each update, with slight wobble.

Spawning: spawn aliens at arena edges outside camera at intervals until count reached.

Arena bounds: player clamped to game size.

Let me write the code now.

Fonts: use Phaser Text with fontFamily 'monospace' etc.

Game size: 1200x800? Use scale mode FIT with parent. Use window innerWidth/Height maybe; simpler: fixed 1200x800 with Scale.FIT and autoCenter. Browser viewport is 1200x800 so fits.

Careful with Phaser min version API: `this.physics.add.overlap`, `Phaser.GameObjects.Graphics.generateTexture`, `this.tweens.add`, `this.time.delayedCall`, `this.input.on('pointerdown')`. All standard.

Particles: In Phaser 3.60+, `this.add.particles(x, y, texture, config)` returns ParticleEmitter. Version check — let me grep version. Actually to avoid version pitfalls, I'll implement my own particle feedback with tweens on small images (scale/alpha fade). Safer. Actually let me check the version quickly.

Let me just check version in the file.

I'll write with manual tween-based particles — robust across versions.

Now write index.html.

Details on texture generation:

```js
function makeTextures(scene) {
  // player ship
  const g = scene.make.graphics({x:0,y:0,add:false});
  ...
  g.generateTexture('player', 56, 56);
  g.destroy();
}
```

Player ship design (facing right, centered at 28,28):
- body: ellipse-ish polygon
- Use fillStyle + fillTriangle / fillEllipse.

Design:
- Hull: fillStyle(0x39d3ff) polygon points: (6,28),(34,10),(50,28),(34,46) — a diamond pointing right. Plus wings: fillStyle(0x1b6f9c) triangles.
- Cockpit: circle at (32,28) radius 8 white-ish.
- Engines: two small circles at left.

Alien (40x40 centered):
- Body: circle radius 14 color 0x7cf56a, head circle radius 10 at top, eyes 2 dark circles, tentacles: 4 small rounded rects at bottom, spikes.

Bullet (16x16): outer glow circle alpha, inner white circle.

Particle (10x10): circle.

Star texture (256x256): random dots.

Crosshair (32x32): ring + ticks drawn with lineStyle strokeCircle and lineBetween.

Now the code.

```js
const W=1200,H=800;
const config = {
  type: Phaser.AUTO,
  width: W, height: H,
  parent: 'game',
  backgroundColor: '#05060f',
  physics: { default: 'arcade', arcade: { debug:false } },
  scene: { create, update, preload? none }
};
```

Wait: Phaser.AUTO with no assets — fine, use Phaser.CANVAS? AUTO is fine (WebGL in headless chrome likely works).

Scene class:

```js
class GameScene extends Phaser.Scene {
  constructor(){ super('game'); }
  create(){ ... }
  update(time, delta){ ... }
}
```

create:
- generate textures (only once: `if (!this.textures.exists('player'))`).
- background tileSprite.
- player sprite with physics body, circle-ish, collide world bounds.
- groups: bullets = this.physics.add.group({ classType: Phaser.Physics.Arcade.Image, maxSize: 60, runChildUpdate:false }), aliens = this.physics.add.group().
- overlaps.
- HUD: health bar graphics/rects, texts, controls text bottom.
- crosshair image.
- startWave(1).

For bullets, use group.get(x,y) with `getFirstDead`. Use `this.bullets.get(x, y, 'bullet')` and set active/visible true. Standard group.get sets active true and enables body? For physics group, `get` creates and adds; body enabled automatically when created; if reused (dead) need `body.reset(x,y)`. I'll implement carefully:

```js
fire(){
  if (!this.player.active || this.gameOver) return;
  const b = this.bullets.get(this.player.x, this.player.y);
  if (!b) return;
  b.setActive(true).setVisible(true);
  b.body.reset(this.player.x, this.player.y);
  b.body.enable = true;
  b.setRotation(this.player.rotation);
  this.physics.velocityFromRotation(this.player.rotation, 620, b.body.velocity);
  ...
}
```

Bullet lifetime: `b.body.checkWorldBounds = true; b.body.outOfBoundsKill = true;` plus a delayed kill maybe not needed.

Alien spawn: 

```js
spawnAlien(){
  // choose edge point outside bounds
  const side = Phaser.Math.Between(0,3);
  let x,y;
  ...
  const a = this.aliens.create(x,y,'alien');
  a.setTint(this.alienTint);
  a.hp = this.alienHp; a.maxHp=...
  a.speed = this.alienSpeed * (0.85+Math.random()*0.3);
  a.wobble = Math.random()*Math.PI*2;
  a.setScale(this.alienScale);
  a.body.setCircle(...) maybe just setSize
}
```

update:
- movement from keys (WASD + arrows), normalize, speed 260.
- aim: pointer active → rotation = angle to pointer.
- fire if pointer.isDown && time > nextFire.
- aliens: each alive alien → velocity toward player with wobble; also flipX based on direction? Rotation maybe: set rotation to face player? Alien texture faces up... keep unrotated, maybe slight rotation wobble for life. Keep simple: no rotation, flipX.
- check wave complete: if aliens.countActive(true)===0 && spawnedAll && !gameOver → next wave after delay.

Hit feedback: on bullet-alien overlap: bullet kill, alien hp--, flash tint white + tween back, spawn 5 particles with random velocity tweens, small scale pop.

Player hit: invulnerability timer, tint blink via tween of alpha, screen shake (this.cameras.main.shake(120, 0.006)), health bar update, red vignette flash (rect alpha tween).

Game over: `this.gameOver=true; this.physics.pause(); player.setTint(0xff5566)...` show overlay container with dim rect, "GAME OVER", score, "RESTART" button (rectangle + text, interactive). On click: `this.scene.restart()` — need to reset gameOver, and destroy overlay. scene.restart destroys all objects and re-runs create, so fine.

But note: physics.pause() then scene.restart() — restart unpauses? `this.physics.pause()` sets world.isPaused. On scene restart, physics world is re-created? Actually on scene shutdown, the physics world resets and `isPaused` gets reset in `world.shutdown`/`boot`. Hmm, risk. Safer: instead of physics.pause(), just stop updating (guard in update) and set velocities to zero. I'll do `this.physics.world.isPaused = false` in create anyway... Actually simplest: in create set `this.physics.world.isPaused = false;` Hmm, `this.physics.pause()` sets `this.world.isPaused = true` — and world's `update` returns early. On scene restart the Arcade world is recreated via scene systems? The Physics plugin creates a new World on scene start... Actually the world is created on scene boot and destroyed on shutdown, recreated on next boot. So it should be fine. But to be extra safe, I'll not use physics.pause; instead set gameOver flag and zero velocities, and in update return early if gameOver. Also `this.player.body.enable`... fine.

Restart button: also allow pressing R key.

HUD layout:
- Top-left: "HEALTH" label + bar (220x18) + numeric.
- Top-right: "SCORE" value, "WAVE" value.
- Bottom-left: controls text: "WASD — Move | Mouse — Aim | Left Click — Fire | R — Restart".
- Wave banner center.

Also a "first wave" banner at start.

Colors: dark space background #06070f with stars, arena border? Maybe subtle grid via graphics lines. I'll draw a border rect around arena.

Let me write it now. Also handle `scale` config with parent element in HTML body.

Fonts: fontFamily: 'Courier New', monospace.

Now, generating textures before scene create: I'll do it in create via helper `createTextures(this)` guarded by `this.textures.exists('player')` so restart doesn't re-generate (textures persist globally).

Also `this.make.graphics({add:false})` works.

Star background: generate 'stars' texture 512x512 with ~140 dots of varying alpha/size. tileSprite scroll slowly in update.

Write the file.

Crosshair: `this.input.setDefaultCursor('none')` — need to reset on game over? Keep none, restart button hover gives pointer via setCursor on hover... minor.

Let me now write.

For alien damage to player: `this.physics.add.overlap(this.player, this.aliens, this.playerHit, null, this)`.

playerHit(player, alien):
```js
if (this.gameOver || this.time.now < this.invulnUntil) return;
this.invulnUntil = this.time.now + 700;
this.health -= 12;
// knockback alien
const ang = Phaser.Math.Angle.Between(player.x, player.y, alien.x, alien.y);
alien.body.velocity.x = Math.cos(ang)*300; ... (they'll steer back next update)
particles, shake, flash
this.updateHealthBar();
if (this.health <= 0) this.doGameOver();
```

Also maybe damage the alien on contact (5 damage) so ramming is somewhat viable. Keep it: alien takes 1 damage.

Wave config:
```js
startWave(n){
  this.wave = n;
  this.aliensToSpawn = 4 + n*2;
  this.alienSpeed = 62 + n*10;
  this.alienHp = 1 + Math.floor((n-1)/2);
  this.alienScale = 0.9 + Math.min(0.5, n*0.04);
  this.alienTint = colors pick per wave.
  this.spawnTimer = this.time.addEvent({delay: 650, repeat: this.aliensToSpawn-1, callback: this.spawnAlien, callbackScope:this});
  banner
}
```
Wave complete check: `this.spawnTimer && this.spawnTimer.getRemaining() <= 0 && this.aliens.countActive(true) === 0` — careful with repeat count and remaining. Simpler: track `this.spawnedThisWave` counter and `this.aliensToSpawn`; wave complete when spawned >= toSpawn && countActive===0.

Then `this.time.delayedCall(1800, ()=> this.startWave(this.wave+1))` with a guard `this.waveTransition`.

Kill scoring: `this.score += 100 + this.wave*10`? Requirement: "Award points for kills." Use `100 * ...`. Keep: `this.score += 100`. Fine, maybe scale with wave slightly.

Now update HUD texts: score text `Phaser.Utils.String.Format`? Just `this.scoreText.setText('SCORE ' + this.score)`.

Let me write everything out.

One more thing: bullets group `maxSize` and `get` — when all are dead, `get` returns null if maxSize reached and none free. Use `this.bullets.get(x,y)` which returns null in that case → fine.

For physics group created with `this.physics.add.group({ maxSize: 80 })` — `get` on a physics group creates sprite with body. Good.

Bullet kill: `b.setActive(false).setVisible(false); b.body.stop(); b.body.enable=false;` Actually group.kill(b) does setActive(false)+setVisible(false) but body still enabled and moving? Group.killAndHide. To be safe do manual: `b.body.enable=false; b.setActive(false).setVisible(false);`. On reuse, re-enable body.

Set `b.body.allowGravity = false` (default false in arcade top-down? gravity default 0 so fine).

Also `this.physics.world.setBounds(0,0,W,H)` and `player.setCollideWorldBounds(true)`, bullets `setCollideWorldBounds(false)` with outOfBoundsKill.

Careful: bullets with `body.checkWorldBounds/outOfBoundsKill` requires body to have bounds set — fine.

Let me write the file now.

Time budget: 15 min. Write it in one shot, then browser test.

Particle helper:

```js
burst(x, y, color, count=8, speed=220, size=1){
  for(let i=0;i<count;i++){
    const p = this.add.image(x,y,'particle').setTint(color).setScale(size*(0.5+Math.random()*0.8)).setDepth(50);
    const a = Math.random()*Math.PI*2, d = 20+Math.random()*speed*0.25;
    this.tweens.add({ targets:p, x: x+Math.cos(a)*d, y: y+Math.sin(a)*d, alpha:0, scale:0.1, duration: 260+Math.random()*220, ease:'Cubic.easeOut', onComplete:()=>p.destroy() });
  }
}
```

Good. Now the HTML/CSS: dark page, centered game container, title bar maybe. The canvas must be visible in 1200x800 viewport: use scale FIT with width 1200 height 800; add small header? Keep header minimal — just the canvas plus maybe nothing else (controls are shown in-game). Body background dark, overflow hidden.

Write now.

One issue: `this.keys = this.input.keyboard.addKeys({...})` with invalid key names might throw? addKeys with a map — invalid names could error on KeyCodes lookup. `'R_IGHT'` would be undefined key code → Phaser may create key with undefined code... it might throw. Let me remove that block since I use explicit keys anyway.

Also `this.physics.world.setBounds` fine.

Let me fix and then run browser test.

Now run in browser. But first serve? The browser tool runs index.html. Let's use browser inspect/reload and screenshot.

Note `Phaser.Scale.FIT` with parent 'game' — fine.

Potential issue: `this.tweens.killAll()` in restartGame — fine.

Another: on scene restart, `createTextures` guard uses `scene.textures.exists('player')` — ok.

Also `this.input.setDefaultCursor('none')` on restart fine.

Potential issue: `GameScene.prototype = Object.create(Phaser.Scene.prototype)` — Phaser scenes typically use ES6 classes; extending via prototype should work since Scene constructor sets up systems... Actually Phaser's Scene class needs `this.sys` etc. called via `Phaser.Scene.call(this, config)`. That works in Phaser 3 as long as `this.scene` registration works — SceneManager calls `scene.sys.init()` etc. There is a known requirement: scene must have `scene` key property set by constructor. Should work. But `Phaser.Class`-style is safer with ES6 class syntax. I'll just use ES6 class — the file uses 'use strict' and IIFE; class syntax fine in modern browsers. But is it fine given the runner inlines JS? Yes.

Let me quickly test first; if it fails I'll switch. Run the browser.

Game loads, HUD shows HEALTH 100/100, SCORE 0, WAVE 1, controls displayed. Crosshair not visible (pointer at 0,0 maybe). Player ship visible.

Now test: move with WASD, aim, fire. Let me press D and move mouse and click.

The browser tool: click at coordinates to place pointer; key action for pressing keys. Let's do: key 'd' hold? The key action may just tap. Let me try motion/click to aim and fire.

Sequence: move mouse to (900, 300) via click? A click fires a bullet — good, that tests firing. But click also moves? Let me do key 'w' first then click.

Let me use browser key action for 'd' then screenshot to see player moved.

Player did not move right (still centered at ~600,400). The 'key' action may just press+release quickly without holding across update frames — but velocity is set per update based on isDown; a quick tap might occur between frames. Also an alien is visible at top (green blob at x~785,y~0) — aliens spawning, good.

The key tap probably is too fast. Better: verify movement via browser motion? The browser key action may support holding if I repeat. Let me instead verify via console: run a JS snippet? The browser tool has 'inspect' — not execute arbitrary JS. Hmm.

Alternative: use `key` action multiple times then screenshot quickly — unreliable.

Maybe the key action sends keydown then keyup immediately; Phaser's update loop at 60fps might run between them if there's a frame gap... apparently not.

Let me check whether the key action supports text like "d (hold)"? Unknown. Try `type` action with text "d" — typing might hold keydown longer.

Actually another approach: I can make movement robust to test... no, don't change game for tests.

Let me try the `type` action with text "dddd" which types characters (keydown per char) — still fast.

Alternative verification: add a temporary debug readout? Better approach: use `browser` "inspect" to see DOM. Not JS eval.

Hmm — maybe the key action does hold for a short duration and screenshots happen later. Movement requires isDown during a frame. Let me try pressing key several times in a row and then screenshot immediately (frames advance between tool calls, and each tool call runs at +0ms?). The screenshots show +0ms so frames might be captured right after the action.

Let me try: key 'd', then screenshot in same message (parallel calls run sequentially probably). Already did that in parallel — player didn't move. Maybe calls ran in parallel so screenshot preceded key.

Let me do sequential: key 'd', then another key 'd'... Actually simpler: call key 'd' and then in the NEXT message screenshot. That gives time for frames? No — if keyup already fired, no movement.

Let me test what the key action does: press 'd' and screenshot in separate messages.

Interesting! Time has passed a lot since the last call (the game ran: score 945, wave 2, health 0 → game over). So the player got killed by aliens over time (player stood still). This proves: aliens advance and damage player, kills awarded points (score 945 — hmm, the player fired? No, player never fired... score 945 means kills happened. Wait — score from kills means bullets hit aliens. But I never fired... unless clicking? I didn't click. Hmm, maybe when aliens die from contact damage (hp -= 2 on player hit) → killAlien awards points. That's it: ramming kills aliens and awards points. Fine.

Also wave advanced to 2 — wave clear logic works (all aliens died from contact damage). Good.

Game over overlay works with Restart button and "or press R".

Now I should verify: restart restores health 100, score 0, wave 1. Click RESTART button at (600, 477).

Also verify firing/bullets toward pointer and hit feedback — need to do that before dying. Let me restart, then quickly do: move mouse to a position (click at x=900,y=300) → fires bullet toward pointer. But clicking also on game area. Screenshot shortly after might catch bullets. Since time between tool calls seems long (game progressed a lot), bullets may be gone. But I can verify by checking score changes after clicking at an alien... hard.

Better approach for verification: add a temporary debug? Instead, use screenshots right after actions — the screenshot in same call showed the state at action time. Actually the tool calls seem to advance real time a lot between calls (maybe seconds). The screenshot after the key showed game over — that was the live state.

Let me click RESTART and take a screenshot in the same call — if parallel, order uncertain. Do sequentially: click restart, then screenshot.

For firing test: click at some point on screen (pointerdown+up quickly fires at least one bullet since fire() runs on pointer.isDown in update... if the click is instant, isDown may never be observed in a frame!). Risk: clicking quickly may not fire. That's a real concern for gameplay? Real users hold mouse for at least a couple frames; but a very fast click could theoretically be missed. To be safe, also fire on pointerdown event (this.input.on('pointerdown')) — that guarantees a shot per click regardless of frame timing. Good improvement.

Let me add: `this.input.on('pointerdown', function(p){ if (p.leftButtonDown()) this.fire(); }, this)` — but that plus held-down update firing gives double fire at click start (one from event, then update may fire again within 165ms — the nextFire guard prevents that). Good: fire() sets nextFire = now + fireRate, so the update-based firing is throttled. 

Also I should confirm bullets travel toward the pointer. I'll add the pointerdown handler and then test.

Also consider: since frames advance quickly in the test harness, aim toward pointer: pointer must be inside canvas. Fine.

Let me make that edit, reload, click on screen to fire and screenshot.

Wait: game over overlay hitZone uses pointerdown on an interactive shape — clicking restart would also trigger scene input 'pointerdown' → fire() → but gameOver guard returns. Fine.

Now reload and test: click RESTART (state currently game over from before reload? Reload resets everything). Reload → initial state: health 100, score 0, wave 1 — verify that in screenshot.

Then click on screen at e.g. (950, 250) to fire toward that point, and screenshot right away to see bullet. But time between calls advances; a bullet travels 680px/s and dies at world bounds quickly (~1s). Screenshot might be too late. Trick: after clicking, take screenshot in same message (parallel) — earlier parallel run seemed to run sequentially in order given? The earlier parallel key+screenshot: the key result showed +0ms and screenshot showed +0ms — the screenshot showed pre-key state (player not moved) which suggests both ran nearly simultaneously or screenshot first.

Better: use browser "motion" action which shows motion frames? That could show the bullet in motion. Let me try: reload, screenshot (initial state check), then click at alien... 

Plan:
1. reload + screenshot (initial health/score/wave).
2. click at (1000,250) — fires toward pointer; then motion frames may capture bullets.
3. Inspect screenshots.

Let me do step 1.

Initial state verified: HEALTH 100/100, SCORE 0, WAVE 1, WAVE 1 banner, controls shown. Ship visible.

Now test aiming + firing: click at (1000, 250). The ship should rotate toward that point and bullets fly up-right. Then use "motion" to see frames. Let me click then immediately motion.

Excellent! This screenshot shows:
- Ship rotated toward the crosshair at (1000, 250) — aiming works (nose pointing up-right).
- A bullet in flight at (~335, 223) traveling up-right toward the pointer direction (a cyan glowing dot) — bullets travel toward the pointer. Actually wait, the bullet at (335,223) is left of the player... that's odd for a shot fired toward up-right. Hmm. Maybe that bullet was fired earlier toward that direction? No earlier shot. Actually a bullet fired at player (600,400) heading up-right would be at x>600. The dot at (335,223) could be an alien? No, aliens are green. It could be a bullet that has traveled... hmm.

Wait — maybe that dot is a bullet fired when the pointer was at a different location? The click may have generated pointerdown at some position before moving. Or maybe the click tool moves the mouse and presses; the pointerdown fired with pointer at (1000,250)? Then bullet should head up-right.

Alternatively, that dot at (335,223) is a particle from something. Or it's a bullet from an earlier click? There were no earlier clicks in this page load.

Hmm, another possibility: the screenshot is taken at click time; the mouse moved to (1000,250) and pointerdown fired. Bullet spawned at player (600,400) with velocity toward rotation at the time of fire. But rotation updates in update() from pointer position. In the pointerdown handler (fired on mouse event, before the next update), this.player.rotation was still the previous rotation — pointing toward the previous pointer position (which could be anywhere, e.g., default 0,0 top-left → direction up-left!). That would explain a bullet going up-left toward (335,223). 

That's a real bug for gameplay feel: the first shot on click uses stale aim direction. Fix: in fire(), compute rotation from current pointer position rather than using player.rotation. I'll compute the angle at fire time from this.input.activePointer.

Also note the crosshair is at (1000,250) and player rotated correctly toward it (update ran) — so subsequent frames aim fine.

Fix fire(): 
```js
var p = this.input.activePointer;
var rot = Phaser.Math.Angle.Between(this.player.x, this.player.y, p.worldX, p.worldY);
this.player.rotation = rot;
```
then use rot for bullet velocity and muzzle flash.

Also aliens: three visible, advancing toward the player — the one at top-left and top-right look oriented toward center (rotated). Bottom one at (535,790) moving up toward player. Good.

Let me apply the fix, reload and re-test fire: expect bullet on the line toward the crosshair.

Also verify hit feedback: hard to verify precisely, but score/kill effects were seen. Maybe click directly at an alien's position later... timing is tricky. I could verify hit feedback by shooting toward an alien repeatedly and observing score increase. Let me try after fix: hold-fire via repeated clicks near an alien.

Actually, the drag action might press and move the mouse with button held — that would provide sustained firing (pointer.isDown) as frames advance. Use drag from (600,650) to (1000,250)? The drag holds the button and moves → many shots toward pointer. That tests both continuous fire and hit feedback if an alien is in the line.

Let me do the fix first.

Now reload and test: fire with a drag (held button moving) toward an alien to test continuous fire + hit feedback.

Sequence:
1. reload
2. drag from (600,400)... wait drag starts pressing at start point — the player is at (600,400); that's fine, pointer just needs to be somewhere. Drag from (700,300) to (1000,250) — while dragging, isDown true, fire rate 165ms → several bullets toward the moving cursor. Screenshot at end shows bullets in flight along the path.

But the drag happens fast; frames between may be few. Still likely to catch at least a bullet since the shot persists ~1s until leaving bounds.

Better: drag slowly? The drag tool has toX/toY, one shot. Let's just do it and screenshot right after in a separate call... but time passes. Hmm, the screenshot tool seems to capture immediately at call time ("Frame 1, +0ms" seems to be the internal frame id, not elapsed). Between calls, unknown time passed — earlier evidence suggests significant time (game ran through2 waves).

Alternative: use "motion" action which returns multiple frames? "motion" — shows motion frames. That might capture a short window of frames. Let me use drag then motion.

Actually simplest: after the drag, click an alien's position? Aliens move.

Try: reload, drag toward an alien region, then motion (which likely renders a few frames at intervals) to see bullets and possibly impacts.

Let me do reload first.

Fresh state: 100/100, SCORE 0, WAVE 1. Now drag (held fire) from (620,400) toward (900,220) to spray shots toward the pointer, then screenshot to see bullets along the aim line.

Note: drag with button held also means pointer.isDown → update fires repeatedly. Let me do the drag and then immediately screenshot.

The screenshot shows:
- Crosshair at (900, 220) — the drag end point.
- Two bullets in flight along the line from the ship toward the crosshair and beyond (at ~(938,197) and (1077,116)) — exactly on the aim line toward the pointer. Bullets travel toward the pointer ✓.
- Ship rotated toward the crosshair ✓.
- Aliens (green) advancing toward the player — three at left/bottom, oriented with tentacles facing player-ish. ✓Bullets look like plain cyan dots at this scale — fine.

Now verify hit feedback (projectile hit visible feedback) and scoring from kills. I need to hit an alien. Let me aim at an alien: alien at ~(620, 625) and (210,460). Fire a burst toward one. But aliens move. I can drag from near player to the alien position and hold... drag is quick.

Alternative: click repeatedly at the alien's current position — each click fires a bullet toward that point; the alien moves toward the player so bullets converge. The bottom alien at (620,625) is close below the player. Click at (620, 620) multiple times → bullets go down, alien is moving up toward player → collision likely within ~0.5s.

But time between calls lets the alien advance a lot and possibly damage the player. Fine — health change is also a thing to observe.

Let me click at (625, 620) three times, then screenshot.

Actually better: use drag along the alien's approach line with held button for continuous fire: drag from (625,620) to (625,560) — hold gives repeated shots downward. Then screenshot to catch particle feedback / score.

Let me do clicks then screenshot.

Interesting: significant time passed again (game progressed to game over, score 945, wave 2). Aliens kept killing the stationary player. Score 945 again — kills from contact damage. This confirms contact damage, game over, wave progression.

I haven't directly confirmed bullet-hit visual feedback, but the code path is straightforward and bullets travel/aim verified. To quickly verify bullet hits + restart, let me do one fast sequence: click RESTART (which should reset to 100/0/wave 1), then screenshot to confirm reset. That's the key remaining requirement (Restart restores health, score, wave).

Do it now quickly, then finish. One concern: restart via scene.restart() with physics — confirm no errors.

Click RESTART at (600, 477).

Restart works: HEALTH 100/100, SCORE 0, WAVE 1, banner "WAVE 1 ALIENS INBOUND", player alive and aimed at the crosshair (pointing down toward cursor at (600,477)) — aiming ✓.

The file is already saved. Everything essential verified except explicit bullet-impact visual (particles/flash) capture — the earlier run showed kills scoring points and bullets flying; hit feedback code is in place (white flash + particle burst). I'll finish now with the report. File exists in cwd. Done.