Jam is a character from Yeah Jam Fury. He is the second member of the trio of playable characters, along with Yeah and Fury. Jam cannot jump as high as Yeah, but he runs much faster. He also appears to wield a hammer, whom he can use to make high and long jumps by smashing the ground. Jam's special ability is a "boost" that causes him to spin-jump through the air at a great speed. He can also grip onto walls. when jumping through a chute style level, when gripping the wall, Jam can use his hammer to send himself flying away from the wall, and onto the other. With far apart platforms, he is essential because his ability is the only thing that can get the player there. However amazing he is, he is the most uncontrollable character in the game, and hard to use.