This is a pretty interesting game, even if it is short & there's not much explanation of what's going on (from what I saw, anyway). The hair imagery in it was creepy and original, in my opinion; I know a few other horror games have had hair used as a creepy or gross thing in them but this is the first one I've seen that's taken it to such an extreme.
Hairs of Hell
You wake up in a room you have never seen before and then...
(Saving clause: This game was developed in under 48 hours, not because 'A game by its covers' demands it so, but because I heard of the Jam when less than 48 hours remained)