So.... I was playing the Bomber man Spiral Knights mode, and it was a very cool and unique experience. As many knights finish off their supply of mist energy, they have nothing much to do on the game. I myself felt kind of... bored after I used up my mist energy in the Arcade. So this is exactly what the game needs; mini games that people can play for a low fee while still having fun and not using any energy. What I was thinking of was a list of ideas you guys could maybe think of adding to the game as more Colosseum mini games. I might have taken some ideas from some other games, so if you don't or can't include them it is fine.

1. Gun dodge ball? (Two teams of ? players who have handguns and try to hit the opponents on the other side. if a person is hit, they are down until the end of round. time of round is about 1 minute, and if both sides still have people at the end, the team with more people standing wins.)
2. Skeleton tag? (A random person is it, and they transform into a skeleton who can move slightly faster than other people, and the skeleton tries to tag other people by doing the skeleton leap attack, and each person he/she tags, they become a skeleton as well. round ends when all people are skeletons.)
3. Capture the flag? (Two teams, and each team tries to bring the enemy's flag over to their own side to win. if they get tagged, they have to go to jail and another player has to rescue them. just to make the game fair, you cannot be right next to the flag or jail to capture people, and there should be a safe zone for getting the flag.)
4. Spiral knights soccer? (two teams try to hit a ball into their enemy's goal)

And that's all of my ideas for now... (It doesn't matter if you add them or not.)