What are some fun custom games I can make on Halo 3?

[Tyler]

I need some ideas. I've already made Invincible (Your almost completely invincible. It has unlimited ammunition and low gravity. Used for glitching), Kill Yourself (You try to kill yourself as many times as you can in 5 minutes), and Fat Boy (Infection type where there is one invincible Fat Boy who cant jump high or walk fast). Please give me multiple ideas if you can.

 

[Emil]

i have alot of fun games. send ppp44 a message on xbl and ill let download them. i have 3 close that door maps and games. crockadile, bull dome, alot of mongoose rece tracks and more