This game was made for Mini Jam 176

Tutorial -

you start by choosing heads or tails 

the judge then flips a coin and it reveals if its heads or tails

if your guess is correct you shoot the opponent

if not, Two buttons appear whether to shoot urself or cheat and shoot the enemy

if you cheated and the bullet was blank then you get shoot for cheating

when your turn ends the opponent basically does the same thing except the cheating