Peter Yang's AI-built kart racer Acorn Rally adds a Rivals mode with ghost lap challenges

AIandDesign · x · 2026-10-18

AIandDesign (Peter Yang) announced a new "Rivals" mode for Acorn Rally, his AI-generated kart racer on Spawn, challenging players to beat his lap time on the Stunt World track.

The cozy autumn-forest kart game has shipped 23 updates since its October 12 release. The latest adds Ghost Challenge: chase the ghost of the lap time above yours on every course, with a per-track Top 10 board showing which kart set each lap. Clean laps rank above dirty ones — leaving the road or resetting marks a lap dirty.

Related event: AI-Generated Kart Game Acorn Rally Adds Rivals Mode Amid Rapid Iteration(2 posts)→

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