Working on a list of the best games I have ever played. Played through Portal again in a few hours. Man, that game is short, but so bloody brilliant. Looking forward to playing through Portal 2 again, but I have a lot of games I wanna play right now; Tomb Raider (73% done), The Walking Dead (just left Clementine's house in episode one), BioShock (all three), Dead Space (all three). Still have C&C 4 aswell, but I was really put of by the new 'mobile' base crap. That's so not what C&C is about...
As brilliant as Portal is, Portal 2 is even greater. To make something as unique and innovative as Portal and then make a sequel that brings even more innovation and uniqueness, is amazing. Better music, better puzzles, longer game, more humor (Wheatley, man did I laugh my ass off with him).
Portal 2 is currently my #1, closely followed by Mass Effect 3. I now know that ME3 is better than ME2, even with the ending. ME3 is simply more epic and has a higher replay value, mainly because of the multiplayer. Tomb Raider (2013) is actually number 3. Quite surprised, but I love that game. ME2 = 4, Portal = 5 and WotLK = 6. The rest haven't been properly graded, but the final 4 in the top 10 are, in alphabetical order, Command and Conquer: Red Alert, GTA IV, Mass Effect and Medal of Honor Allied Assault.
What are your best games?