Avengers United Battle Force is a two-dimensional beat'em up that, using the OpenBor engine, lets you control any Avengers to fight off the threat of Red Skull and his army of deadly robots. You can choose to play as any character including Iron Man, War Machine, Thor, Emma Frost, Captain America, Hawkeye, and Hulk. Each has its characters and special moves, as well as a few characteristics that make them unique. For example, Hulk has better health and attacks than other characters like Iron Man. But of course Iron Man, in contrast to the Hulk, can use his armor to fly. Like almost any traditional beat 'em up, you'll find tons of normal enemies around levels in Avengers United Battle Force as well as your typical final monster at the end of each level. Of course, you can also collect items that will give you more life and points. Avengers United Battle Force is a fun action game in which you can enjoy the game with one of the most charismatic characters in the Marvel universe.