Starbump
About this game

STARBUMP
Bounce, bump, and blast your friends into space in the chaotic 4-player party platformer where no friendship survives intact!
Starbump combines fast-paced action, Third Person platforming and competitive modes in vibrant worlds! Your couch becomes a launching pad for flying gummies and broken friendships!
⭐ Why you’ll love Starbump
Starbump is what happens when a party game, a platformer, and a physics sandbox explode together. Every match is chaos, every jump is betrayal and every round ends with someone screaming “ONE MORE!”
4-player local chaos
Remote Play Together supported!
Physics-powered madness
Throw, bump & crash at high speed!
Multiple game modes
Arena, Rocketball, Parkour, Tag & more
Fast matches = instant rematches
Zero grind: all fun, no filler
Colorful worlds built for chaos, competition & laughter only
🎮 Multiplayer split-screen Game Modes
4 distinct game modes built for chaos: Parkour, Arena, Rocketball, Tag
Wacky weapons, physics-powered levels, colorful worlds!
Parkour - Race to the final platform through randomly generated sections. Fall and respawn! The first to finish ends the round for everyone.
Arena - Knock your friends out of the arena! Use wacky weapons and adapt to each arena’s gimmicks. Total chaos guaranteed.
Rocketball - Deflect rockets with a perfectly timed magic spin! Each hit makes it faster… until someone finally breaks.
Tag - Grab the crown and keep it as long as you can, while everyone else tries to steal it! Expect betrayals and last-second steals.
More modes and worlds will be added over time.
📍Our roadmap
Up to 6 game modes planned for Early Access.
An intro adventure mode playable solo or in co-op.
Two new worlds (fire and ice) available at EA launch, with more added later as free updates.
Early Access: Q1 2026, with a demo for Steam Next Fest
Full release 2027, featuring online multiplayer and a complete adventure (story) mode.
Future goals: console ports + online-specific modes.
🧐 Our Philosophy
We are two independent developers, crafting everything by hand, with no AI.
No in-game purchases, no paid updates, no limited-time items: you pay once, and everything is included, just like classic retro-era games.

Starbump combines fast-paced action, Third Person platforming and competitive modes in vibrants worlds. It’s designed for party nights where you and your friends battle it out for hours, packed into colorful arenas and quick-fire game modes. It's a pure cozy brawl !