Sure, plenty.... But I only know old school-quake 1, 2,3, 4, halo 1, 2... Depends on your specs-mine can do rather basic ps2 emulation... If you want stuff like call of duty, I wouldn't have a clue... What are your specs may I ask?
My specs? OS Name Microsoft® Windows Vista™ Home Premium Version 6.0.6002 Service Pack 2 Build 6002 System Manufacturer Acer System Model Aspire 5720Z System Type X86-based PC Processor Intel(R) Pentium(R) Dual CPU T2330 @ 1.60GHz, 1600 Mhz, 2 Core(s), 2 Logical Processor(s) Installed Physical Memory (RAM) 1.00 GB Total Physical Memory 0.99 GB Are those specs? Sorry, I'm not really sure.
going by the closest model I can find to that (the aspire 5730), the graphics chip will seriously limit what you can play.
Yow-yours has 1.60 ram-mine is at least 2-yours is a work laptop mate sorry (emulation can still work, provided you don't go to high...epsxe has online play, just find someone with say medal of honour, and vs them online with it)
If your specs can manage then I recommend this one: http://www.battlefieldheroes.com/frontpage/landingPage
you're going nowhere with 1GB RAM and vista. get XP for it. although i've seen a few results on google that say that your computer (acer aspire 5720z) has 2GB RAM. ??? but anyway, that computer has an Intel integrated GFX card. you're not going far with it.
this is probably a good time to mention this link: http://www.systemrequirementslab.com/referrer/srtest
on a side note: sysreq has stopped working for me a long time ago. it stops at downloading. any ideas. on topic: yep, it might help you.
urbanterror.net <- almost guaranteed to work, graphics are kind of dated but it's a really fun FPS once you get some skills.