I like this type of game, reminds me of Spy Party. Suggestion: don't allow the characters to walk through each other. If a player tries to stab you and fails,

I like this type of game, reminds me of Spy Party. Suggestion: don't allow the characters to walk through each other. If a player tries to stab you and fails, the fight just becomes walking through each other and trying to turn around fast enough to stab the other guy in the back, which isn't really fun or strategic.