Portal 2 – exclusive early preview | Games | The Guardian
Portal 2 storyline | Half-Life Wiki | Fandom
Portal 2 fans hard at work making unofficial sequel - Checkpoint
Image 1 - Portal: BACK FOR MORE mod for Portal 2 - Mod DB
50% Of Portal 2 Players On Steam Haven't Finished The Game
Portal 2 on Steam
I was bored so i decided to time myself on how long it would take me to beat portal 2, credits ended at 2:34:14, nothing amazing but i thought i would post