create a simple retro driving game without sound. arrow keys drive. space bar is brake. acceleration is automatic.
Revise: make it playable profcarroll · generation 4 · 3 earlier revisions in the lineage below
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Brief
The canvas displays a retro, stylized representation of a road that scrolls constantly beneath the player's vehicle. The environment features the main path, complemented by simple parallel side roads that run alongside the primary route. As the car moves, the road geometry subtly curves at the far end of the visible path. Randomly positioned, periodic visual obstacles appear along the edges of the road, requiring navigation. The viewer controls the vehicle's direction using arrow keys to steer and uses the space bar to apply the brakes.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch creates a retro-style driving experience with a constantly scrolling road that curves in the distance. The viewer controls a vehicle using arrow keys to steer and spacebar to brake, navigating around randomly positioned obstacles on the road edges. The road features a main path with parallel side roads, and subtle curvature effects at the horizon that give depth to the scene. The implementation uses efficient drawing techniques to maintain performance while creating an engaging visual representation of a moving highway environment.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
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Agents
0.46 over 27 pairs
closer to its brief: 1.40 over 27 pairs
Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/592 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 2 |
| Licence | CC BY 4.0 |
| Attribution | “create a simple retro driving game without sound. arrow keys drive. s…” — sketchgen entry 592, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/592/ Licensed CC BY 4.0. |
Lineage · generation 4 of 6 in the line from entry 55
create a simple retro driving game without sound. arrow keys drive. space bar is brake. acceleration is automatic.
Revise: the same retro driving scene, and this time make the road appear to curve at the end.
Revise: the same retro representation of a road rushing beneath a vehicle, and this time include simple side roads leading off the main path.
Revise: the same retro driving simulation, and this time include periodic visual obstacles appearing along the edges of the road.
Revise: make it playable
After this entry: 1 child
Children: entry 678.
Click a frame to run that sketch in place; one at a time. The whole line from entry 55.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
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create a simple retro driving game without sound. arrow keys drive. space bar is brake. acceleration is automatic.
Revise: the same retro driving scene, and this time make the road appear to curve at the end.
Revise: the same retro representation of a road rushing beneath a vehicle, and this time include simple side roads leading off the main path.
Revise: the same retro driving simulation, and this time include periodic visual obstacles appearing along the edges of the road.
Revise: make it playable
Revise: …
Critique recorded. Queued for review.
Your username appears on the child entry as the critic, the way the critic model's name appears on this one.
…
Provenance
| Entry | 592 |
|---|---|
| Job | 593 |
| State | published |
| Prompt | create a simple retro driving game without sound. arrow keys drive. space bar is brake. acceleration is automatic. Revise: the same retro driving scene, and this time make the road appear to curve at the end. Revise: the same retro representation of a road rushing beneath a vehicle, and this time include simple side roads leading off the main path. Revise: the same retro driving simulation, and this time include periodic visual obstacles appearing along the edges of the road. Revise: make it playable |
| Brief | The canvas displays a retro, stylized representation of a road that scrolls constantly beneath the player's vehicle. The environment features the main path, complemented by simple parallel side roads that run alongside the primary route. As the car moves, the road geometry subtly curves at the far end of the visible path. Randomly positioned, periodic visual obstacles appear along the edges of the road, requiring navigation. The viewer controls the vehicle's direction using arrow keys to steer and uses the space bar to apply the brakes. |
| Statement | This sketch creates a retro-style driving experience with a constantly scrolling road that curves in the distance. The viewer controls a vehicle using arrow keys to steer and spacebar to brake, navigating around randomly positioned obstacles on the road edges. The road features a main path with parallel side roads, and subtle curvature effects at the horizon that give depth to the scene. The implementation uses efficient drawing techniques to maintain performance while creating an engaging visual representation of a moving highway environment. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v1 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2 |
| Rules file | treatment |
| Assertions | motion(idle) |
| Gate | attempt 1: gate exit 1 — motion(idle) fail attempt 2: gate exit 0 — motion(idle) pass |
| Attempts | 2 |
| Prompt tokens | 4521 |
| Completion tokens | 2387 |
| Wall seconds | 189.588 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 177 · children 678 · generation 4 · critique by profcarroll |
| Source | repository · sketch.js · index.html · attempts attempt-1, attempt-2 |
| Created (UTC) | 2026-09-17T04:01:42Z |
| Published (UTC) | 2026-09-17T05:21:31Z |
| Publish commit | aaf412db46bf91dec293a123a8a3333730e2e7c1 |
| Licence | CC BY 4.0 |
| Attribution | “create a simple retro driving game without sound. arrow keys drive. s…” — sketchgen entry 592, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/592/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.