[Dead Dog]

I've heard of platoon football. Two platoons line up facing each other on opposite sides of the grinder. Playing both offense and defense, the goal was to run to the other goal, while hitting and tackling the opposite platoon. No football needed.

[Recon by Fire]

We used to call it Combat Football and usually when the game was over someone had a broken arm, or a minimum puffed eyes from someone sucker punching him, especially if that person was not well liked.