North Pole Invasion is the highly anticipated expansion to Zombie Circus, the definitive ragdoll physics action game on Windows Phone. Continue the mayhem in the latest Zombie Circus adventure! The zombie clowns are back, and this time they've invaded the North Pole! The clowns are out to steal presents and ruin the holidays, so it's your job to stop them. Use a variety of physics based weapons to stop their attack. Or use your fingers to toss and fling the zombies around! The choice is yours as you progress through 60 levels of ragdoll physics action.

+Stellar art and animation
+60 progressively difficult missions of addictive physics action. Starts off easy before leading you into over the top action
+The popular Survival Mode returns!
+9 unique zombie types, each with their own powers, plus 5 big bosses to battle!
+14 brand new physics based weapons to deal out massive damage to the zombie clown horde, including a couple returning favorites from the original Zombie Circus!
+NEW Interactive weapons - tilt your phone to control them!
+NEW Epic boss battles!
+NEW Bonus rounds! Launch giant snowballs from Santa's truck to smash ice skating zombie clowns!
+Full musical soundtrack