Download size

How many GB is Proto Zero?

3 GB

That is less than the typical Hack and slash/Beat 'em up game, which needs about 9 GB.

Leave at least 9 GB free: games need headroom to unpack updates.

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

There is no point in looking back. The only way left is forward. - O. Escape the mega complex and find out what happened to the world our protagonist Yuuto once knew after his long slumber, in this new generation 3d action sci-fi brawler.