developed by The Skeleton Crew
“A multiplayer game designed for up to 8 players to play together and break each other apart. Everyone is a skeleton, but no one is particularly attached to their limbs. Break your friends legs off and take them for yourself.”
Developed by a group of students in Australia, you can download The Skeleton War from the indieDB link here. There are currently two modes; Bone Collector, which rewards points for collecting the limbs of other players, and Dye Another Day, where you have to collect limbs that match the colour of your torso.
It’s meant to be played across a LAN, but you can also host a game with your friends online. Here is the guide to set it up.