Buy Starbump PC

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.