What it is
Bouncy Castle is a 3D browser jumping game by SusEngineX; its entry card calls it a "Vertical Climber." The idea is simple: move left and right and keep jumping upward to see how high you can get. The on-screen hint says "Run fast → jump higher": the faster your run-up, the higher you go, and back-to-back jumps chain into combos. It's a Vibe Jam 2026 entry; the jam requires at least 90% of the code to be written by AI, and the entry card doesn't name an AI tool.
Who it's for: Casual players who want a quick round.
Before you start: It runs in the browser: arrows or A/D to move, Space or Up to jump. The entry card marks it as phone-friendly. The page is in English. It gives no license for the game and doesn't say whether there are ads or payments.
Based on the game page and the Vibe Jam listing. Not tested by AI Inspiration World.