Antichamber intrigues me with your lack of information.

Aquaria looks okay. I don't think I'd enjoy it for very long, though, for some reason.

I did not grow up on Archon. I am slightly below average at chess (despite loving it as a kid) and too impatient to spend time improving myself in that regard. I suppose this would mean Archon might be for me, but ehhhh, dunno. Not a fan of fighting games and this has a bit of that kind of feel, too.