Zeno Clash, then you can't sound totally snooty at parties by telling your friends just a few decibels too loudly that you've been playing a Chilean-developed first person brawler/shooter. You might get another chance though as developer ACE Team recently revealed it may bring the game to consoles.
Studio co-founder Carlos Bordeu told Eurogamer that the company is currently in talks to bring the game to Xbox Live Arcade, possibly with some new content, though it still hasn't found a publisher. Seriously, if you get a second shot at the thing, don't pass it up, OK? It's lovely.