We’ve begun development on an upgrade for Headhunter that will include OpenFeint! What’s that mean, you say? Online highscores, achievements, and other goodness. Soon, you’ll be able to show off to your friends just how great a Headhunter you are and challenge them and yourself to even higher levels of head-tossing mastery!

Also in the hopper: a random level generator as well as more power-ups and level bonuses. Oh, and new heads of course!

Headhunter v1.1 will be available in early November.