Warpack Grunts from Freeverse has the potential to be an amazing arcade style game, but misses on a few key aspects.
You control a squad of four Grunts as they traverse through 40 levels of jungle warfare. This game has 4 levels of difficulty. Easy, medium, hard, and Nnnnnaarrrgh! Seriously, that is the name of the hardest difficulty. This game has a unique sense of humor to it, according to the game the the goal is to fight your way through a generic South American jungle against badly trained evil chaps to defeat the bad guy, Evil Dude.