Download size

How many GB is Thunder Tier One?

20 GB

That is more than the typical Simulator game, which needs about 4 GB.

The median Simulator game needs 2 GB; the largest tenth start at 20 GB.

Leave at least 29 GB free: games need headroom to unpack updates.

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

Thunder Tier One is a top-down tactical shooter that let's you play as tier one operator across various scenarios located all around the globe. Set in late 80s/early 90s it allows you to combine your leadership and tactical skills and contemporary equipment into an efficient war machine. Create your own customized Tier One avatar and jump into action.