But wait there is more!
Dont forget the rest!
Sniper
An new Zealand/ Australian sniper he has a weird past and uses SMGs, Snipers, his own urine (jarate he calls it), Kukri's and bows to take out his enemies. He is more independent and does not usualy work with teams but he grew a soft spot for his team. This "soft spot" was destroyed after he found his his true past but later restored.
Soldier
Soldier tried to enlist in WWII but as rejected because of his attitude and his craziness. He stole weapons and went on a nazi killing spree. He uses rocket launchers and army grade shovels to rip apart people. He is very patriotic and therefore dislikes the Medic and Heavy for being German and Russian.
Enginner
He uses guns to protect his guns. Engineer can build teleporters, sentries and dispensers which heal/give people ammo. He is armed with a wrench, shotgun, and pistol. He is from texas and is quite short.
Medic
Medic is a German doctor who lost his badge when he messed up on a surgery. He helps the mercenaries by healing them with is medic gun. He uses a medic gun, syringe gun, which is filled with needles and his saw.