
This game is rated ESRB: Everyone.
Fast Fusion is an antigravity arcade racer developed by Shin'en Multimedia, released in 2025 for Nintendo Switch 2. Players pilot vehicles equipped with hyper jump technology, allowing them to leap over corners and rivals as a core competitive tactic rather than a simple spectacle. A vehicle fusion system lets players combine their preferred craft to produce hundreds of distinct racing machines. The game's tracks span varied environments including redwood forests, alpine terrain, and futuristic cityscapes. Visually, it targets 60 frames per second at up to 4K HDR resolution. Control options include motion controls alongside customizable button layouts, and the experience incorporates HD Rumble feedback. The emphasis throughout is on relentless high-speed action, with the jump-and-boost mechanics serving as the primary means of gaining positional advantage over opponents during races.