Unsc is United Nations Space Command. I'm sure some people has heard of it because its from the halo series. Instead of unsc, you could just call it humans. So in this rpg, you will have weapons and vehicles. Before doing a level, you could use your Exp for a level. But always Unsc Weapons and vehicles. So here are the levels:
Ok, you are a spartan at Sierra 117 with a Assault Rifle.
By the way , heres a link to know more about a battle rifle:
You go forward, you pass by a water fall, you see 2 brutes, 5 grunts and 1 jackal. And your hiding behind a log. Options:
1)Charge 2)Shoot then crouch and try to make sure they don't know where you are 3)Shoot then crouch and make sure they know where you are 4)Continue Shooting and crouching 5)Find another place to shoot from 6)Throw your assault rifle at the brutes face and punch the other one. (And then T-back if you want lol!)