I apparently suck hard at fighting games. Lugaru kicked my butt repeatedly in like... the fourth level. Gish was fun for a little bit, but then they got clever with swinging platforms, and since platforming's not really my thing, I moved along. Penumbra was... decently atmospherically creepy, but I like a little less puzzle and a little more survival in my survival/horror (Why oh why won't someone remake System Shock?). Samorost is a good point/click game, but I'd long since beaten it. Same with World of Goo.