Motion-based sound applications-like Star Wars Lighsaber Unleashed-for the iPhone are not new, but what about apps that let you fight like Tyler Durden, Bruce Lee, and Indiana Jones? That's exactly what I thought.

Is it worth a dollar? That depends on your position on the Nerd Who Is Really Never Going to Fight Someone Scale. I got an 9 (and that scale is exponential). [iTunes via Nowhere Else]