jokertime core loop

[Wallet (3)] 
    ↓
[Drain: Entry Fee (-1)] 
    ↓
[Queue: Matchmaking (needs 6)]
    ↓
[Gate: Match Starts (if 6 players)]
    ↓
[Converter: Match Outcome]
    ↙         ↘
[Source: +2]  [Source: +1]
    ↓             ↓
          [Wallet]