Download size

How many GB is Asteroid Defender!?

0.68 GB

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

Launch into space and blast asteroids from the sky before they can hit Earth in this fast paced shooter inspired by the original arcade game. Earn upgrades along the way, maintain your defenses, and complete various side missions.