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Dangerous Dave platformer · gpt-6.1-sol

Output generated Cost / run $0.2262 Runtime 327.9s

Prompt for this run

Build a playable tile-based platformer on a canvas in the Dangerous Dave style: navigate a level to grab a trophy and then reach the exit, avoiding hazards like fire and water, with jumping and simple enemies. Procedural graphics only, no external assets.

⛨ 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

modelgpt-6.1-sol
vendorOpenAI
harnesspi 0.87.1 · browser iteration
generated2026-10-05

METRICS

runtime327.9s
tokens in307k
tokens out12k
cached277k
cost / run$0.2262
Transcript · 35 messages
system

user

Build a playable tile-based platformer on a canvas in the Dangerous Dave style: navigate a level to grab a trophy and then reach the exit, avoiding hazards like fire and water, with jumping and simple enemies. Procedural graphics only, no external assets.

assistant
→ bash {"command":"ls -la","timeout":10}
toolResult

total 12 drwx------ 3 node node 4096 Oct 5 00:40 . drwxrwxrwt 6 root root 4096 Oct 5 00:40 .. drwxr-xr-x 3 node node 4096 Oct 5 00:40 .home

assistant
thinking
**Designing game aesthetics**

I'm focusing on creating a polished game aesthetic with a layout of 1200x800. The game's dangerous retro theme will use dark colors, like midnight, complemented by warm gold neon elements. The header will feature the brand "Ember Arcade," with a title “TROPHY RUN.” 

I’ll plan a large canvas for a pixelated tiled dungeon and central content layout. I also need to ensure there are clear controls, procedural levels, and a sense of challenge. Backgrounds will include crisp pixels, glowing stars, and dark indigo mountains.**Creating a playable game overlay**

The user wants to design a playable visual show game with a smaller start overlay. I could have the game launch with a “Press Space to Play” overlay, keeping it central and minimal. 

A better option would be to start with an active game state, using an intro tooltip that says, "Grab the trophy. Make it out alive," which dismisses upon movement. The HUD will display "LEVEL 01 · THE EMBER VAULT," along with lives, gems, and trophy status. There would be controls for sound, pausing, and restarting, plus various hazards and enemies to keep gameplay engaging.**Setting up game world details**

I'm designing the game with tiles sized at 42x18 and rendering the canvas at 1008x432, which is scaled appropriately. The ground is set at y16, with rocks at y17. 

Spawning occurs at x2, y15, while hazards like ground gaps will be located at specific columns for fire and water. I’ve set the gap width to 72 and the jump speed to -10.3, with gravity affecting it at .48. Platforms are positioned at various heights, and I’ll ensure a trophy is placed within the environment at the right location.**Designing a game layout**

I’m planning a game with a trophy jump and exit at col39, linking ground elements and hazards like fire and spikes. The setting includes a procedural dungeon with distinctive features like chains and arches. I also need to create a player sprite with red cap and blue pants.

The canvas size is 1008x432 with a game center of 1072 width plus a border. I want to incorporate decorative pixel stars and a responsive design, especially for mobile controls.

I’ll build a complete retro-style platformer with a handcrafted tile level, collectible gems, a trophy-gated exit, and keyboard controls—all in one self-contained file.

→ write index.html (21522 bytes)
toolResult

Successfully wrote to index.html

assistant
→ browser {"action":"reload","x":0,"y":0,"toX":0,"toY":0,"text":"","delta":0}
toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nFind the golden trophy, then head for the exit →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nto jump\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}

assistant
thinking
**Testing interface behavior**

I'm noticing a few issues, like the player being invisible because of an initial blink frame. The footer seems a bit off at 800, but that should be manageable. I really want to make sure to test the jumps using the browser key. It's interesting that holding a weird tool key can register as "ArrowRight," which is typically supported. I need to dive into this further to make sure everything works smoothly.
→ browser {"action":"key","x":0,"y":0,"toX":0,"toY":0,"text":"ArrowRight","delta":0}
toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nFind the golden trophy, then head for the exit →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nto jump\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}

assistant
thinking
→ browser {"action":"click","x":971,"y":726,"toX":0,"toY":0,"text":"","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nFind the golden trophy, then head for the exit →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND ON\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nto jump\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
thinking
**Testing simulation setup**

I need to set up tests in a bash node environment to simulate a mock DOM and canvas without external dependencies. I can configure a Node VM and manage internals for testing through runtime replacements. I want to ensure that the automatic physics scripting tracks jumps without any bugs, especially for collision checks after a platform. My path needs to ascend correctly, and I must verify everything works through simulation to ensure reliability.
→ bash {"command":"node <<'NODE'\nconst fs=require('fs'),vm=require('vm');let s=fs.readFileSync('index.html','utf8').match(/<script>([\\s\\S]*?)<\\
toolResult
 
16 true false {
  player: {
    x: 106.20000000000005,
    y: 356,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 59,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
25 true true {
  player: {
    x: 186.19999999999985,
    y: 356,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 34,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
15 false false {
  player: {
    x: 186.19999999999985,
    y: 356,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 19,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
16 true false {
  player: {
    x: 237.39999999999966,
    y: 356,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 3,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
23 true true {
  player: {
    x: 310.99999999999943,
    y: 338.4,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 6.720000000000002,
    ground: false,
    coyote: -22,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
20 false false {
  player: {
    x: 310.99999999999943,
    y: 356,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
10 true false {
  player: {
    x: 342.9999999999993,
    y: 356,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
28 true true {
  player: {
    x: 390,
    y: 265.2800000000001,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 3.2400000000000055,
    ground: false,
    coyote: -27,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
15 false false {
  player: {
    x: 390,
    y: 356,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
29 true true {
  player: {
    x: 482.79999999999967,
    y: 321.59999999999997,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 7.200000000000003,
    ground: false,
    coyote: -28,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
15 false false {
  player: {
    x: 482.79999999999967,
    y: 356,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
35 true true {
  player: {
    x: 594.8000000000008,
    y: 301.40000000000015,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 6.600000000000007,
    ground: false,
    coyote: -34,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
15 false false {
  player: {
    x: 594.8000000000008,
    y: 356,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
25 true true {
  player: {
    x: 674.8000000000019,
    y: 257.00000000000006,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 1.8000000000000056,
    ground: false,
    coyote: -24,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
15 false false {
  player: {
    x: 674.8000000000019,
    y: 341.60000000000014,
    w: 18,
    h: 28,
    vx: 0,
    vy: 9.000000000000009,
    ground: false,
    coyote: -39,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 0,
  hasTrophy: false
}
80 true false {
  player: {
    x: 285.3999999999995,
    y: 380,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 3,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 2,
  gemCount: 0,
  hasTrophy: false
}
25 true true {
  player: {
    x: 364.39999999999975,
    y: 319.67999999999995,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 5.280000000000001,
    ground: false,
    coyote: -24,
    face: 1,
    inv: 0,
    jumpHeld: true
  },
  state: 'playing',
  lives: 2,
  gemCount: 0,
  hasTrophy: false
}
20 true false {
  player: {
    x: 428.3999999999995,
    y: 338.87999999999994,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 3.18,
    ground: false,
    coyote: -44,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 2,
  gemCount: 0,
  hasTrophy: false
}

assistant
 
thinking
**Considering canvas adjustments**

I'm thinking about reducing the canvas size to 408 by scaling it to a width of 952 while keeping the side padding at 60. The viewport originally is 1072, with an internal width of 1008, so I lose some size moderately. Still, I feel it's important to maintain beauty. I also need to set up automated, valid path, and browser interaction tests, so I'll write node tests that incorporate jumping first and then moving.
→ bash {"command":"node <<'NODE'\nconst fs=require('fs'),vm=require('vm');let s=fs.readFileSync('index.html','utf8').match(/<script>([\\s\\S]*?)<\\
toolResult
 
{
  p: {
    x: 160.59999999999994,
    y: 284,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 6,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 1,
  hasTrophy: false
}
{
  p: {
    x: 269.3999999999996,
    y: 236,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 3,
  hasTrophy: false
}
{
  p: {
    x: 429.399999999999,
    y: 212,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 5,
  hasTrophy: false
}
{
  p: {
    x: 550.9999999999993,
    y: 164,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 6,
  hasTrophy: false
}
{
  p: {
    x: 711.0000000000016,
    y: 116,
    w: 18,
    h: 28,
    vx: 0,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 7,
  hasTrophy: true
}
TROPHY? {
  p: {
    x: 733.4000000000019,
    y: 116,
    w: 18,
    h: 28,
    vx: 3.2,
    vy: 0,
    ground: true,
    coyote: 7,
    face: 1,
    inv: 0,
    jumpHeld: undefined
  },
  state: 'playing',
  lives: 3,
  gemCount: 7,
  hasTrophy: true
}

assistant
 
thinking
→ browser {"action":"click","x":1005,"y":726,"toX":0,"toY":0,"text":"","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nFind the golden trophy, then head for the exit →\nⅡ\nTaking a breather?\n\nThe vault can wait. Your adventure is paused.\n\nBack to the adventure →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND ON\n▶ RESUME\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nto jump\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
thinking
→ edit {"path":"index.html","edits":[{"oldText":"particles=[];spawn();$('overlay')","newText":"particles=[];deathFlash=0;exitHint=0;Object.keys(key
toolResult
 
Successfully replaced 3 block(s) in index.html.
assistant
 
→ bash {"command":"node <<'NODE'\nconst fs=require('fs'),vm=require('vm'),assert=require('assert');let s=fs.readFileSync('index.html','utf8').match
toolResult
 
node:assert:152
  throw new AssertionError(obj);
  ^

AssertionError [ERR_ASSERTION]: 'playing' == 'won'
    at [stdin]:1:1218
    at runScriptInThisContext (node:internal/vm:219:10)
    at node:internal/process/execution:451:12
    at [stdin]-wrapper:6:24
    at runScriptInContext (node:internal/process/execution:449:60)
    at evalFunction (node:internal/process/execution:283:30)
    at evalTypeScript (node:internal/process/execution:295:3)
    at node:internal/main/eval_stdin:51:5
    at Socket.<anonymous> (node:internal/process/execution:205:5)
    at Socket.emit (node:events:521:24) {
  generatedMessage: true,
  code: 'ERR_ASSERTION',
  actual: 'playing',
  expected: 'won',
  operator: '==',
  diff: 'simple'
}

Node.js v24.18.0


Command exited with code 1
assistant
 
thinking
→ bash {"command":"node <<'NODE'\nconst fs=require('fs'),vm=require('vm'),assert=require('assert');let s=fs.readFileSync('index.html','utf8').match
toolResult
 
PASS: playable route, gems, trophy, and exit victory
PASS: exit requires trophy
PASS: fire, water, respawn, and game over
PASS: pause and resume

assistant
 
thinking
→ browser {"action":"reload","x":0,"y":0,"toX":0,"toY":0,"text":"","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nJump onto the ledges. Trophy first, exit second →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nhold to jump higher\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
thinking
→ browser {"action":"click","x":585,"y":675,"toX":0,"toY":0,"text":"","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nJump onto the ledges. Trophy first, exit second →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nhold to jump higher\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
→ browser {"action":"key","x":0,"y":0,"toX":0,"toY":0,"text":"d","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nJump onto the ledges. Trophy first, exit second →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nhold to jump higher\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
thinking
→ browser {"action":"key","x":0,"y":0,"toX":0,"toY":0,"text":"w","delta":0}
toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:04\nYOUR WAY OUT IS UP.\nJump onto the ledges. Trophy first, exit second →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nhold to jump higher\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
thinking
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toolResult
 
Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"▟\nEMBER ARCADE\nSMALL GAMES. BIG ADVENTURES.\nINSERT CURIOSITY\nTHE CLASSICS, REIMAGINED / 001\nTROPHY RUN\nA little danger. A golden trophy. One way out.\n01\nONE LEVEL\nNO SECOND CHANCES*\nTHE EMBER VAULT\nLEVEL 01 / CAVERN\n♥ ♥ ♥\n◆\n00 / 08\n♜ TROPHY LOCKED\n00:00\nYOUR WAY OUT IS UP.\nJump onto the ledges. Trophy first, exit second →\nGET THE TROPHY. FIND THE EXIT.\n♫\nSOUND OFF\nⅡ PAUSE\n↻ RESTART\n←\n→\nor A / D to move\nSPACE\nhold to jump higher\nP\nto pause\nCollect ♜   Unlock ▥   Don't get burned.\nHANDCRAFTED PIXELS. OLD-SCHOOL RULES.\n* OKAY, YOU GET THREE LIVES.","images":"attached"}
assistant
 
Built **Trophy Run** in `index.html`—fully self-contained with procedural pixel graphics and no external assets.

- Collect the trophy, then reach the exit.
- Avoid fire, water, and patrolling enemies.
- Gather gems and stomp enemies.
- Includes three lives, pause/restart, optional sound, and touch controls.

**Controls:** Arrow keys or A/D to move; hold Space, W, or ↑ to jump higher; P to pause.

Tested the winning route, hazards, respawning, and trophy-gated exit.