The "General Games Chat" forum, which includes Retro Game Reviews, has been archived and is now read-only. You cannot post here or create a new thread or review on this forum.
The ones I've played are excellent, and I really want to try all of them.
Darwinia looks good too.
Uplink : Hacker Elite
Spacetripper
Mutant Storm
and the upcoming Darwinia.
I've bought (or will be buying in the case of Darwinia) all of them.