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A precision-platformer with ONLY ONE BUTTON and LIMITED JUMPS. You should jump.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Official stores with direct support.
Jump4 is a game that you can play with only one button : SPACE
There are certain jump loops each level. Every time you press SPACE you jump according to where you are in the loop. You can keep jumping until you run out of jumps… if you can manage to keep up.
Follow the jumping loops.
You have limited jumps for every level.
Please do not try to use W,A,S,D. No need for it.
Some levels are hard. Some are… less hard.
A platformer that’s a bit hard to learn, and even harder to master.
There’s only one thing you need to do: JUMP.
