So, I'm pretty sure someone here already mentioned the Humble Indie Bundle that went on sale last week, BUT, I HAVE to point out one particular game in that pack.
Penumbra. If nothing else, find a way to get this trifecta of horror/puzzle gaming.
First one is pretty decent, second is GREAT, third is completely unneeded - but don't take my word on it, try them out. They're pretty short, so find a weekend and have some fun (just remember to turn the lights off).
