What are the Best Pc Games?

I've been playing Pc games for just about every Saturday and sunday I have off. I've played the crap out each of these games:



Portal

Team Fortress 2

Crysis

World of goo

Braid

Half life 2

Sims 2

Chronicles of riddick: butcher bay

Garrys Mod

Combat arms (sometimes)



Got any idea's of the best pc games other then this and dont say far cry 2, Borderlands, or dragon age cause my pc can't play those. So anything 2008 or under and can play on windows 7. Thank you.What are the Best Pc Games?
Age of Chivalry (which is a free source mod) %26lt;---Medieval Multiplayer Combat



Oblivion %26lt;--- Awesome RPG from makers of Fallout 3 (also a good game)



Red Orchestra (Darkest Hour mod, and Mare Nostrum) %26lt;--- Nitty-gritty WWII shooter with tanks, infantry, and no crosshairs.



Tribes 2 %26lt;--- Another awesome free game. Futuristic capture the flag with tons of classes, vehicles, and jetpacks. Kind of like the better version of Halo.





Those are some of my favorites. My girlfriend would recommend, Bioshock and Mass Effect. I'm sure you can probably run the first ones (not the sequels.)



If you have the patience to learn it, there's also a really fun WWII flight sim with multiplayer combat of up to like, 128 planes or something ridiculous. Get a joystick. You will have lots of fun, believe me. It's called IL 2: Sturmovik. You'll need to download a client program called "hyperlobby" for easy access to multiplayer servers.



I've heard Deus Ex is a great classic. It's from Square Enix (Squaresoft at the time). It's on sale on steam for $2.50 this week, as is its sequel.What are the Best Pc Games?
zoo tycoon, with the marina mania and dinosaur digs expansion packsWhat are the Best Pc Games?
Starcraft 2 FTW
Deus Ex

Grim Fandango

Planescape Torment

System Shock 1 and 2

Fallout 1 and 2

Silent Hill 2

The Dig

Day of the Tentacle

Outcast

Star Wars: Knights of the Republic

Baldurs Gate 1 and 2

Master of Orion 2

Thief 1 and 2

Total Annihilation

Doom 1, 2 3,

all the Quakes

Duke Nukem 3d

Divine Divinity

Asherons Call

Anachronox



ect... the list can go on. Those are the few ive played though.