I just remembered one game I had lots and lots of fun playing. I really enjoyed it and while it runs almost flawless in Wine, a native client, maybe with revamped graphics would be (IMO) awesome. I'm talking about Anachronox, developed by Ion Storm and published by Eidos Interactive. I do believe that Ion Storm was bought by another publisher. And I do not know who might have the source for the game, or if it might be complete.