Download size

How many GB is Collapsed?

2 GB

That is less than the typical Indie game, which needs about 3 GB.

Leave at least 8 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

Challenge your mind with a 3D physics-based puzzle game. Take control of a cannon and use your limited supply of cannonballs to bring each level crashing to the ground. Using gravity, momentum, and logic, plan how to knock down each structure and leave nothing standing after the collapse!