"MechAssault" lets players pilot the most powerful weapons available in the 31st century, a 40-foot-tall walking tank known as a BattleMech, or 'Mech. In this third-person action/shooter game, environments are not only fully destructible, they're the weapons. Players choose from a dozen 'Mechs - ranging from quick 30-tonners to huge 100-ton beasts - which they configure and optimize to crush their opponents. Gamers can challenge themselves with 20 single-player missions as they prepare for the ultimate multiplayer online experience.