Just finished
Dead Cyborg, Episode 1. I'm not a huge fan of freebie games, but this one is exactly to my taste. SciFi setting, goofy athmosphere, funny lines and queer philosophy, lots of running around searching for levers & stuff. The keyboard controls take a little getting used to, but it strangely feels like the old Tomb Raider without Lara Croft... if you take my meaning.
Game homepage & download link is in the Freeware section.
