$1.99Zup! 4 Small puzzles, big booms
Blast red blocks in the right order and roll a blue ball home, one minimalist level at a time.
Is Zup! 4 worth it?
Zup! 4 is worth it if…
- you want a light puzzle to unwind with, no timers, no pressure
- you enjoy small physics toys where the fun is watching your plan detonate correctly
- you have half an hour to fill and want something calm and tidy
Screenshots
Physics, explosions, one blue ball
Every level is the same gentle mission: get the blue ball to the green platform. The tools are blocks with minds of their own. Red ones detonate when clicked, shoving everything nearby, and Zup! 4 adds orange squares that vanish a few seconds after the ball touches them, so timing starts to matter. Some levels solve in a single well-placed click. Others ask you to think for a moment about what goes boom first. Most stages fall in under half a minute, which makes the whole thing dangerously easy to keep playing.
Quick answers before you click?
How long does it take to finish?
Short, and happily so. Most levels take seconds, and a full run is done in well under an hour. It works best in small sittings: a few levels between other things, or one relaxed session from start to finish.
Is it hard?
No, and that is the point. Some levels solve with one click, others need a short think, but nothing here is built to stump you. It stays relaxed from the first screen to the last.
What does it look like?
Minimalist and bright: simple geometric shapes, bold colors, nothing on screen that does not need to be there. The whole game keeps a cheerful, pared-back look that suits its calm pace.

















