When playing capture the flag in the Maul level, its very hard to use the teleportation device to get up to steal their flag every time, instead of using the teleportation device go into the building under where the flag is and step on the rectangular piece on the floor. Its an Elevator! get the flag and run up the far side of the area around the large sphere and up the hill to your side of the level. go through the broken part of the wall, run down and then use your elevator to get up to your flag, there you go, you scored!
Submitted by ZildjianGamer182