PC (Microsoft Windows)10 серпня 2010 р.
Випущено ✓ 
РЕЛІЗИ · ЗНИЖКИ · ПІДПИСКИ
Factum Solus
Factum Solus is a story driven episodic Portal mod. Player plays as Chell from the original Portal, but in a totally new exciting universe where the Aperture center is not controlled by GLaDOS but a AI called Ben.
Science fictionPuzzleShooter
Режими гри
Single player
Перспектива гравця
First person