Zup! 4

Zup! 4 is a minimalist physics puzzle game in which you guide a blue ball to a green goal platform. Each level presents a small arrangement of blocks and mechanisms to work with.

Click blocks to set off explosions that push objects and trigger chain reactions. Plan the order and timing of your actions; some orange blocks disappear after the ball touches them, changing the route available.

The game has more than 60 levels, with puzzles built around these interactions and timing challenges. More than 550 achievements are also available as you play through the levels.

Players often describe Zup! 4 as a relaxing, easy-to-pick-up puzzle game whose short levels offer satisfying moments of figuring out a solution and watching explosions move the ball. Many also enjoy the large collection of achievements and their profile-customization appeal. Opinions differ on the puzzle challenge: some appreciate the added timing and light problem-solving, while others find the game too easy, brief, or similar to earlier entries.