Download size

How many GB is Wormhole?

0.15 GB

That is less than the typical Platform game, which needs about 2 GB.

Leave at least 6 GB free: games need headroom to unpack updates.

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

Jump and dash across space as you race against time in this punishing, fast-paced platformer. Be careful where you land, as the path ahead is filled with portals that will send you back. Will you beat the clock and escape the loop?