How do TIE BREAKERS work?

This isn't just some arbitrary decision. I put THOUGHT into this. I'm not one of those lazy serial killers with a game show. Here's how it works: 

• If no one has died after all choices and combat have been resolved I use a sort of Rock-Paper-Scissors logic to chose which players are killed.

• If anyone attacked and was defended, all attackers die (they are weak)

• If no one attacked, people defended and people also grabbed the money, the defenders die (they are cowards)

• If everyone grabbed the money, then everyone dies (they are all greedy).

• So basically... Attack > Money > Defend > Attack