What units/vehicles/structures are available to the UNSC?
Confirmed UNSC Infantry: Marines: Marines are the basic infantry. They have the special ability to throw grenades. – Upgrade: New Blood: Additional Marines added to squad – Upgrade: RPG: Marines use Rocket Launchers in place of grenades. – Upgrade: Medic: Adds a Medic to each squad that can heal squad after combat. Flamethrower: Marine specialists with heavier armor and flamethrowers. – Upgrade: Flash Bangs: Flamethrower Marines can through disorienting flash-bang grenades as their Special Attack. – Upgrade: Napalm: Flamethrowers do extra damage. – Upgrade: Oxide Tanks: Flamethrowers have better range and do even more damage. Spartan Group OMEGA: Individual SPARTAN II units, superior to all other infantry. SPARTAN IIs can hijack Covenant vehicles. – Upgrade: Chain gun: SPARTAN II units carry a AIE-486H HMG into combat. – Upgrade: Neural Implant: SPARTAN II units can hijack vehicles quicker. – Upgrade: Spartan Laser: SPARTAN II units use a powerful Spartan Laser. Confirmed UNSC Vehicles