Good pc games?

[Sirion]

BubblebeeCody already mentioned almost any game I'd recommend, so there isn't much left to say. But I see you're a big FPS fan, so I say you should play through all Half-Life series, Left 4 Dead 2 (there isn't much point in playing the first L4D since L4D2 has almost all campaigns from the first game).

Civilization V is a great turn-based strategy game. It easily gets you sticked to it for hours. It makes 4 hours go away like dust in the wind.

And if you're facing your parents and really getting The Witcher II, I recommend you play The Witcher first. It's not necessary, but it sure will help understand the whole thing. That's what I'm doing (it's been some months since I last played The Witcher though. And I'm a little confused about what's going on, doing so many quests at the same time).

If you're feeling like getting cult, play Psychonauts. It's a bit old, a simple platformer, but it's a great game, filled with personality.