The zombies are keep coming over you and now they are attacked the underground base with 9th chapter of the Zombie Mission game! You and your friend should save people and you should immediately clean the underground base. There will be some bose characters at the end of the some chapters. You may need your friend in two player gaming mode to beat the boss. Make sure you collect all of the gold coins in the game level. Let's go!
Game controls:
Player 1:
Move: "W,A,S,D"
Hit: "F"
Grenade: "G"
Jump: "W"
Switch weapon: "Q,E"
Player 2:
Move: "ARROW KEYS"
Hit: "L"
Grenade: "K"
Jump: "UP ARROW KEY"
Switch weapon: "O-P"
Have fun!