Ready, Aim, Fire! 2nd Installment

Hmm, shouldn't there be a rule where in the event theres only two people left, the Shoot Air command cannot be used? I believe that should close off a pretty easy infinite loop.

No, because then both players will always shoot themself and the first person to not shoot themself loses basically.

self - self -> redo
self - other -> 1st player wins
other - self -> 2nd player wins
other - other -> redo