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All effects 3D browser games Cel-Shaded Mountain Descent Cel-Shaded Mountain Descent Cel-Shaded Mountain Descent is a published Three.js prompt by StarKnightt. It has source credit and no verified 3dmotion rebuild.
by StarKnightt on GitHub
Result by StarKnightt Prompt by StarKnightt. Copies include source credit.
Original prompt Free · 2,202 characters ## Cel-Shaded Downhill Racing — Three.js I want you to build a third-person cel-shaded car racing game. Not photorealistic — stylized like a comic book. Thick black outlines on everything, flat-shaded color with hand-painted lighting…
## Cel-Shaded Downhill Racing — Three.js
I want you to build a third-person cel-shaded car racing game. Not photorealistic — stylized like a comic book. Thick black outlines on everything, flat-shaded color with hand-painted lighting, exaggerated dust and drift clouds, and a camera that follows tight behind the car.
The track is a winding mountain descent. Red rock desert canyon with scattered boulders, dried brush, distant mesas, and a sky that looks painted. Think desert rally, not circuit racing.
3-4 AI opponents on the same track. Simple rubber-band AI — they speed up when behind, slow when ahead. No complex pathfinding needed, just spline-following with some randomness.
Do this in Three.js. Zero external assets. Every texture, every mesh, every sound must be generated procedurally in code. No PNG, no GLB, no WAV, no font files.
### Systems, in order
1. Cel-shaded rendering — quantized lighting, outlines
2. Track — winding mountain descent spline
3. Car — arcade physics, drift, suspension
4. Camera — tight third-person chase
5. Effects — dust, drift clouds, speed lines at high velocity, stylized skid marks on the road
6. AI opponents — 3 cars following the track spline with offset and rubber-banding
7. HUD — speedometer, position, track profile, timer, all procedural
8. Sound — engine revs (frequency-modulated oscillator tied to speed), tire screech, wind, impact bumps, all synthesized DSP
9. Post-processing and polish — color grading, vignette, subtle screen shake on impacts
For each system: build it, then spawn ONE separate sub-agent as a harsh visual critic. The critic should compare the result against cel-shaded racing games and rate whether it achieves a convincing stylized look. If it doesn't, keep iterating before moving to the next system.
The critic must never be the same agent that built the thing. It should only see the rendered output, not the code.
Loop on each system until the critic confirms it looks like a polished indie racing game, not a tech demo. Then move to the next system.
The final result should feel like a game someone would actually play — tight controls, satisfying drifts, and a visual style that makes people stop and look. Prompt by StarKnightt on GitHub. github.com/StarKnightt/redrock/blob/HEAD/PROMPT.md . Copies include this credit. Original prompt, credited
collection · petergpt Open, then Run
Original prompt, credited
collection · petergpt Open, then Run
Original prompt, credited
collection · petergpt Open, then Run
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Cel-Shaded Mountain DescentStarKnightt · 3D browser games