Probably Tetrinet.

Well your specs are good enough to run dosbox so if you do a search on gog for pre-1995 games then you should be able to play all of them.

Heck if you do a filter for games up to 2005 you should be able to play most of them (you might want to ask first though). Your machine doesn't seem too terrible for a 2005 PC.

If you want more specific advice it might be useful to be a bit more specific about your hardware? What exact processor do you have? What exact GPU?

You actually should be able to run quite a few games without issue. I have an old pentium 4 that is less powerful than your rig that I play some games on. What type of games are you interested in?

go to http://www.systemrequirementslab.com/cyri

and look try some games you would like to play

THAT

is the coolest site I've seen all week

+1

EDIT: WHOA

AND upgrade suggestions!

where has this been my whole life???

been there since ages, you just didnt know it :P

let me rephrase then:

Where have I been all my life...

:.(

thats a question only you can answer, but since this is the internet most likely youtube or some porn site :P

Wellp


at least it's been a good run :]

see so no need to complain :P

As of righ now i am playing san adreas maxed out at 1280x768 which is highest san andreas will allow without moding resolution, in a little bit i will try stalker, I used to have much more powerful pc but i moved to a different country and that what i got right now because it was free))
Cpu is intel pentioum 4 631 3ghz, memory is ddr 2 512 mb 533mhz i think and video is sapphire radeon x700 pro 256mb

I have beed playing on my ps3 alot and gta 5 in nowhere near as good as gta san andreas
GOG needs to add san andreas and with all the art work and music

^^^^^THIS. Great resource, I use it a lot.

i havent played those games in long time so i dont even remember their names so i was looking if you could suggest any, and if system requiremnts lab is right my pc is supposed to run left4dead? i will have to try that beacuse i used to play alot of left4dead2 on my gaming pc

I'd take that with a grain of salt as minimum requirements can be rather subjective.

one might consider 30 fps on low settings their minimum.

whilst another may consider simply not CTD'ing their minimum.