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Space Invaders · qwen3-235b-a22b-2507

Output saved · Stopped by an API error Cost / run $0.0039 Runtime 197.3s

A model request failed and its retries ran out. The output is the HTML saved before that.

Prompt for this run

Build a playable Space Invaders-style game on a canvas using procedural graphics. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Use Left/Right or A/D to move a cannon along the bottom and Space to fire upward. Display the controls and keep the cannon within the playfield. - Start with a grid of aliens that moves horizontally, reverses and descends at the edges, and fires toward the player. Player shots remove hit aliens and increase score once. - Place destructible bunkers between the cannon and aliens. Hits from either side remove bunker material persistently; shots can subsequently pass through the resulting gaps. - Start with three lives. Enemy shots cost a life with brief protection from repeated damage. Aliens reaching the player zone or zero lives causes Game Over; clearing the aliens shows a win state. - Provide Restart to restore aliens, bunkers, score, lives, and player position. Bound projectile lifetime and fire rate. Verify: Test movement and firing during the opening formation. Check alien motion and inspect a shot hitting a bunker or alien for visible damage or score feedback. Use Restart and check the initial formation, bunkers, lives, and score.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelqwen3-235b-a22b-2507
vendorQwen
harnesspi 0.87.1 · browser iteration
generated2026-10-09

METRICS

runtime197.3s
tokens in37k
tokens out3.4k
cached7.2k
cost / run$0.0039
Transcript · 19 messages
system

user

Build a playable Space Invaders-style game on a canvas using procedural graphics. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Use Left/Right or A/D to move a cannon along the bottom and Space to fire upward. Display the controls and keep the cannon within the playfield. - Start with a grid of aliens that moves horizontally, reverses and descends at the edges, and fires toward the player. Player shots remove hit aliens and increase score once. - Place destructible bunkers between the cannon and aliens. Hits from either side remove bunker material persistently; shots can subsequently pass through the resulting gaps. - Start with three lives. Enemy shots cost a life with brief protection from repeated damage. Aliens reaching the player zone or zero lives causes Game Over; clearing the aliens shows a win state. - Provide Restart to restore aliens, bunkers, score, lives, and player position. Bound projectile lifetime and fire rate. Verify: Test movement and firing during the opening formation. Check alien motion and inspect a shot hitting a bunker or alien for visible damage or score feedback. Use Restart and check the initial formation, bunkers, lives, and score.

assistant
→ write index.html (12156 bytes)
toolResult

Successfully wrote to index.html

assistant
→ browser {"action":"screenshot"}
toolResult

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Score: 0 | Lives: 3\nSPACE INVADERS\n\nMove: A/D or Left/Right\nFire: Space\n\nStart Game","images":"model does not support images"}

assistant
→ browser {"action":"click","x":300,"y":400}
toolResult

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Score: 0 | Lives: 3\nSPACE INVADERS\n\nMove: A/D or Left/Right\nFire: Space\n\nStart Game","images":"model does not support images"}

assistant
→ browser {"action":"reload"}
toolResult

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Score: 0 | Lives: 3\nSPACE INVADERS\n\nMove: A/D or Left/Right\nFire: Space\n\nStart Game","images":"model does not support images"}

assistant
→ browser {"action":"click","x":300,"y":400}
toolResult

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Score: 0 | Lives: 3\nSPACE INVADERS\n\nMove: A/D or Left/Right\nFire: Space\n\nStart Game","images":"model does not support images"}

assistant
→ browser {"action":"inspect"}
toolResult

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"Score: 0 | Lives: 3\nSPACE INVADERS\n\nMove: A/D or Left/Right\nFire: Space\n\nStart Game","images":"model does not support images"}

assistant
→ edit {"path":"index.html","edits":[{"oldText":" // Lose a life with invulnerability period\n function loseLife() {\n lives--;\n
toolResult

Could not find the exact text in index.html. The old text must match exactly including all whitespace and newlines.

assistant
assistant
assistant