Dev vibe-codes a Mini 4WD racing game for his kid and relives his own childhood

sven_ai · x · 2026-10-10

A developer used vibe coding to build a "Bakusō Kyōdai Let's & Go"-style mini 4WD racing game for his kid: players pick cars, swap tires and rollers, then race — and can even strap two rockets onto the car. The car models were generated with Tripo3D, and he made a 30-second promo video for one of the cars.

The quote-tweet notes this may be one of the most compelling uses of vibe coding: recreating the games you wished you could play as a child — "I made a game for my kid and accidentally completed my own childhood." The author also mentions the process consumed a lot of tokens.

Related event: Developer Builds Mini 4WD Racing Game in a Day with Local LLM(2 posts)→

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