The Bridge is an unfinished indie game that's making the rounds. I saw it from afar at the DICE summit in February. I shot video of someone playing it at the Game Developers Conference last week, where it was part of the Independent Games Festival showcase.
The Bridge winds up at these events, because it's pretty cool.
Ty Taylor talks us through part of the game in this video. He says it's coming out... "eventually." Find out more about the game at its official site.