Download size

How many GB is Sonic Adventure 2?

3 GB

That makes it bigger than 64% of Platform games we have measured.

The median Platform game needs 1 GB; the largest tenth start at 10 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.

Sonic Adventure 2, even though it has the same name, it is actually a remaster for the original Sonic Adventure 2, with updated graphics and the assets from Sonic Adventure 2: Battle.