Download size

How many GB is Active Matter?

45 GB

That is more than the typical Shooter game, which needs about 8 GB.

Leave at least 59 GB free: games need headroom to unpack updates.

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

You’re an operative stuck in a time loop, always brought back from the dead to the same point. Choose your loadout and enter quantum unstable zones rich with active matter — a substance capable of warping and ripping the very fabric of space and time. Fight against rivals from other timelines, survive physics-breaking anomalies and try to stay alive. Harvest active matter, gather loot and extract to a safe place before the whole zone ceases to exist with everything inside it.