Quick R3F Marble Racing Game Development

Junior React + R3F Developer — Fast MVP: Marble Racing Game (single-level) — Low budget

“Looking for a quick, low-budget developer to build a single-level marble racing MVP using React Three Fiber (R3F) — physics, AI/ghost lap, simple UI, mobile-friendly camera — deliverable within a day.

We’re building a small portfolio-ready Marble Racing web game and need a developer to deliver an MVP quickly.
Requirements: React, React Three Fiber (R3F), Three.js, basic physics (cannon-es or rapier), responsive controls and camera, basic UI (start, timer, finish), and deployment instructions.
Deliverables (MVP):
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One race scene / track (start → finish) with obstacles and ramps.
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Player-controlled marble with physics (rolling, collisions).
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Lap timer and UI (start button, timer, finish screen showing time).
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Simple AI ghost (optional but preferred) or a replay of a recorded run.
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Camera that follows the marble smoothly (works on desktop + mobile).
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Easy-to-run project (npm/yarn), clear README with build & deploy steps.
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Hosted demo link (Netlify / Vercel / GitHub Pages) if possible.
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Preferred extras (nice-to-have):
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Particle effects on jump/finish.
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Sound effects for collisions/finish.
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Simple level editor JSON or track loader.
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Mobile touch-controls.
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Timeline & Budget: Low budget — propose your best price. Ideal delivery in 1-2 days.
How to apply: Send a short cover message, links to 1–2 relevant portfolio projects (R3F or 3D web), a short plan (how you’ll build), and your fixed price + ETA. Will prioritize applicants who can start immediately.