Download size

How many GB is P.I.?

3 GB

Leave at least 9 GB free: games need headroom to unpack updates.

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

"P.I." is a psychological horror science fiction themed around live streaming. While being cautious about revealing her identity, the streamer continues her live broadcast from home, gradually uncovering the truth behind the strange events that begin to unfold in her everyday life.