The new Halo 4 Infinity Challenge gives everyday gamers a chance to win awesome Halo-themed prizes for staying on top of the newly-implemented leaderboards for Halo 4's multiplayer.

Halo 4's brand new Infinity Challenge allows gamers a chance to win awesome prizes just for playing Halo 4's online multiplayer over Xbox LIVE, rewarding them for staying on top of the brand new enlisted leaderboards for the game's Infinity multiplayer mode.

Registration for the new event is now open, and players who get to the very top of the leaderboards for Spartan Ops, War Games or Weekly Challenges have a chance to earn great prizes like an appearance on the next Halo game or winning a UNSC-themed 2013 Ford SVT Raptor.

Be sure to register today and jump into the fray for your chance to win!

The Halo 4 infinity Challenge is sponsored by the upcoming Arnold Schwarzenegger movie The Last Stand and powered by Virgin Mobile. For more information including terms and conditions, please visit the event's official website