Special Weapons and Power-Ups – Wreak havoc with a huge arsenal of weapons including 3 new toys: the Sniper Rifle, Flamethrower and Chainsaw.If the action itself weren't incentive enough, Serious Sam: The Second Encounter is loaded with unique secrets-there are tons of them in every. Go head to head against 5 new enemies and 3 new Bosses! New foes like this one are tough and fun to fight. Unique Enemies and Bosses – Fight with 27 nightmarish warriors in Mental’s army, including old favorites from The First Encounter like Beheaded Kamikaze, Syrian Werebull and Kleer Skeleton.Various Environments and Secrets – Unleash mayhem on 3 different spectacular worlds: South America, ancient Mesopotamia and medieval Europe.