[quote=Lucius Cypher]
Yeah, I just recently got back to it. I was there when it first opened, you know? not a beta tester, just there when it was still fairly boring and monotonous. Still is I guess, but it let's me think. Stimulation.
[/quote]

One free game that I can recommend would be Dwarf Fortress. Shits complicated at first, but the stuff becomes second nature after a while. My pal set me up with a texture pack that helps a lot too. Not to mention from one playthrough I got about 6 stories about my dwarves surviving nearly impossible conditions before my fort was raided by a goblin army who slaughtered the women, children, and men alike, with the first dwarf I ever had being the last to die, having bled out in his sleep from the initial invasion. You also get silly things like this:
[img=http://dwarffortresswiki.org/images/1/1a/Carp_escape.jpg]