Tundra is a very glitchy map, filled with exploits, here they are as followed! 1. People can glitch there way on top of the roof, which is kind of dumb becuase the people who don't know how are at a disadvantage. 2. The T doors can be opened via crowbar, which is kind of defeats the purpose of a T door. this is it, have a nice day! -Pacifist!