Orcs Must Die 3 continues the tower-defense action series, tasking players with building deadly trap-filled gauntlets to slaughter waves of orcs and other invading monsters. Massive War Scenario battles introduce huge siege weapons to the series' signature trap-and-slash formula.

Players place traps, wield weapons, and fight directly against invading hordes, combining strategy with fast, hands-on combat. It's built for fans of tower defense blended with action, playable solo or in co-op.