Download size

How many GB is Rise of Atom?

6 GB

Leave at least 13 GB free: games need headroom to unpack updates.

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

A retro-futuristic, sci-fi, turn-based management RPG. Become the CEO of an R&D behemoth: hire scientists, woo investors, dabble in corporate espionage, and forge the science of tomorrow. Whether the technological wonders that emerge will save humanity—or doom it—is up to you.