Begin the level 1

Begin the level 2

Begin the level 3

Begin the level 4

Begin the level 5

Begin the level 6

Begin the level 7

Begin the level 8

Begin the level 9

Begin the level 10

Begin the level 11

Begin the level 12

Kill 25 enemies

Kill 50 enemies

Kill 75 enemies

Kill 100 enemies

Kill 150 enemies

Kill 200 enemies

Kill 50 enemies together with your friend

Kill 100 enemies together with your friend

Kill 150 enemies together with your friend

Kill 200 enemies together with your friend

Start the coop game with your friend on one PC