Portal 2 is fundamentally built upon the premise of seeing Aperture Science in multiple time slices, the analogue past and the destroyed future. It edges so close to Portal Reloaded’s revelation ...

GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. We Play: Portal 2 Peer Review DLC We think with portals in Art ...

Portal 2. Credit: Valve Corporation Speaking of Half-Life, in the late game of Portal 2 you could also find a secret empty dry dock with huge ramifications.

Portal Stories: Mel is out sometime during Q1 2015 for Linux, Mac and PC. It will be a free download for those who own Portal 2. Thanks, D'toid.