You Gamemode recently played ?

There was this bizarre game mode that I played recently, I think it was called fat kid or something?
You play as a big fat kid who has to kill the skinny kids who are significantly faster and have guns.
Whoever the fat kid kills becomes a skeleton who is extremely fast but only have melee weapons.
If the skinny kids hold out, they win. If they die, the fat kid and the skeletons win.
A really bizarre game mode that was. Funny that for such a silly game mode, everyone was so competitive.