Achieve the rank of General.
Restore a teammate's health as the medic.
Train all 4 soldier classes in a single round.
Destroy an enemy medical tent with the flame thrower.
Repair a critically damaged building to full strength.
Attain the rank of Second Lieutenant.
Dispatch an enemy by blowing up your own fuel depot.
Eliminate an enemy with toxic gas.
Destroy an enemy base with the rocket launcher.
Complete a round without getting hurt.
Complete an entire level without dying.
Eliminate an enemy with an exploding barrel.
