Star Wars KOTR 1/2
Mass Effect 1/2
Dragon Age 1/2
Basically the same game with a different setting, but all awesome! Just completed Dragon Age 2, got about 30 hours playtime in. So much re-playability in these games, especially Dragon Age 2, depending on what you chose to be (Mage, Warrior/Rogue) changes the storyline considerably.
Metal Gear Solid series is also a good shout, PS only though.
Then you've got the obvious series', COD, FIFA, Fallout, Battlefield etc.
Mass Effect 1/2
Dragon Age 1/2
Basically the same game with a different setting, but all awesome! Just completed Dragon Age 2, got about 30 hours playtime in. So much re-playability in these games, especially Dragon Age 2, depending on what you chose to be (Mage, Warrior/Rogue) changes the storyline considerably.
Metal Gear Solid series is also a good shout, PS only though.
Then you've got the obvious series', COD, FIFA, Fallout, Battlefield etc.