Easy -Tan soldiers die to one bullet of any weapon -Rifle has unlimited ammo (once it hits 0 it resets back to 30) -Lowest A.I. (slow and inaccurate attacks)

Normal -Tan soldiers take two rifle bullets to kill (more health) -Rifle has limited ammo -Average A.I.

Expert -Tan soldiers take three rifle bullets to kill (even more health) -Rifle still has limited ammo -Strongest A.I. (rapid and accurate attacks)