Program: Ten or TEN.net
Website: http://web.archive.org/web/19990125092259/...http://ten.net/
Current version: N/A
Desired versions: Any
Description: An online gaming client, which allowed you to play many popular multiplayer games online. Also featured original games, which is why I'm interested in it
Oh man, thank you so much!
The game I was looking for is called A.R.C.
http://www.arc-hq.net
Just in case anyone wanted to know. I guess you can still play it