I couldn't find a list of games that definitively work in Windows 2000 so I'm going to start making one here.

I will also try to list other requirements of note...


Icewind Dale
Icewind Dale 2
Baldur's Gate
Baldur's Gate 2
Freespace 1
Freespace 2
Raptor 2010 (Needs .NET 2.0)
Shadowgrounds
Planescape: Torment
Tyrian (DOSbox)
StarWolves
Sanitarium
Shattered Steel
PoP: Sands of Time
Psychonauts
Neverwinter Nights
MDK2
Longest Journey
Ground Control
Ground Control 2
Temple of Elemental Evil (Co8 patch needs .NET2 tho')