Kem S

Roblox Physics Game Developer

Chai Haus

May 2026 - Present • 5 mos

How do you make vehicle physics in Roblox feel genuinely good instead of floaty and random? That's the entire challenge of the wheelie game I'm building — a physics-driven driving game where players balance a motorcycle or vehicle up on its back wheel to earn score and progress. Get the physics wrong and it feels like luck; get it right and every run feels like a skill the player is visibly improving at, which is what makes this genre addictive. My work centers on tuning exactly that: torque and balance thresholds, responsive controls, and a difficulty curve that rewards practice, so pulling a long wheelie feels earned rather than accidental. Around that core loop I'm building the systems that give it staying power — score tracking, leaderboards for competition between players, and a progression system so there's always a reason to keep pushing for a better run. Everything is scripted in Luau with clean, maintainable structure so new vehicles, maps, or challenges can be dropped in later without breaking what already works. If you have a physics-based or vehicle game concept for Roblox — racing, stunts, balance challenges, obstacle runs — and you want the "feel" dialed in properly plus the progression and leaderboard systems that turn a one-time novelty into a game people replay and share, this is exactly the kind of build I take on, from raw physics tuning to the retention loop that keeps it alive.