Football for dods! Video inside explains it.

Thomas the tank engine for dods...good for kids! Video inside!

This is a map that is just a test for a real working Coastal gun.

Spawn as axis, go through the middle door (press e to open door) go to the gun control panel button, press your use key (e) and you are now in control of the gun. Move it to aim using w a s d keys and mouse button will fire. Blow up the drums and stuff.