Download size

How many GB is Project Subtrahend?

0.2 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.

Project Subtrahend is a choose-your-own-adventure visual novel, where you’ll have the chance to get to know the stories, pasts, and personalities of nine unique characters. Choices matter in this game, and it's up to you who lives or dies as you explore what it means to be human.