Download size

How many GB is Rain Runner?

0.15 GB

That is less than the typical Racing game, which needs about 5 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.

Rain Runner is a short, blood-pumping speedrunning FPS where you ditch your keyboard and only use your mouse! You'll run constantly where you look, shoot targets and dash through challenging platforms. No checkpoints, no pauses: beat it in one sitting! Run, die, learn, repeat. Be better, be faster.