Vampire: The masquerade Bloodlines


This game gives you the thrill of a fps and the choice taking of an rpg, pretty much every choice you make will affect everyone around you! Im still playing it, and going through the main story takes roughly 20 hours, but there a large number of sidequests throughout the game, that boosts the 20 hours to around 50! The game is 20$ on steam or direct2drive, but its all worth it

Singplayer only, but the ai and the charecter of the npc's make it seems as if there real people.