Red Ball 4 — roll, jump and shove. Free online
Red Ball 4 is a physics platformer with weight to it. The ball rolls, and that momentum is both how you cross the level and how you end up on the spikes.
How to play
Roll left and right and jump over the hazards. Many puzzles are solved by pushing crates or using your own weight to tip a platform rather than by pure timing.
Arrow keys / A DRoll left and right
Up arrow / W / SpaceJump
Down arrowDrop faster where the level allows
Tips & tactics
01Momentum is a tool. Roll into a slope rather than jumping from a standstill.
02Squash the small enemies by landing on them; there is no other attack.
03Boss fights have a rhythm — watch one full cycle before engaging.
04Stars are optional but usually sit just off the obvious path.
About Red Ball 4
Red Ball 4 is the most-played entry in the series, adding boss encounters and heavier physics puzzles to the original's simple rolling platformer.
Levels are grouped into chapters, each ending with a set-piece fight.
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FAQ
How do I defeat the square enemies?
Land on them from above. There is no separate attack button.
Are there boss fights?
Yes, one at the end of each chapter.
What are the stars for?
They are optional collectibles that raise your level score.
What players say
★★★★★
The physics feel great — the ball actually has weight.
— Zhenka★★★★☆
Boss fights are the highlight. Wish there were more.
— redroll★★★★★
Played it as a kid, still good.
— Sofie