Rogue Runner

Rogue Runner is an episodic endless run game for iPhone and iPod Touch. You play as a soldier locked away in a top secret military base in the desert. After years of being experimented on and shaped into a super soldier by evil government agents and alien collaborators, you finally decide you’ve had enough. You hijack a prototype vehicle (either a jeep equipped with rocket boosters or a jumping tank) and bust out. All you gotta do is run as far away as you can, before the MIBs, aliens, UFOs and black helicopters can stop you. Source: The Developer Website.