Hunt the Fox: 5 v 1 champion
As an Idea, I think it would be fun to have a game mode that is 5 players against 1. Only the 1 player starts with 3.5k gold. You then go around a special map hunting this one person. Hence Hunt the Fox. They have to get past you and into their "den" to win. But they have to unlock some things first. I think it would be a fun way to shake things up and add a new dimension to the game.
We played this type of game with lazer tag equipment. But it was more "Terminator" style. We all had single shot pistols and he/she had the rapid fire rifle. We'd have 20 people trying to "kill the fox" but the fox was smart and fast. Same general concept. But I would love to hear the constructive thoughts that everyone else has.