Safety Off play online

In this game you are attacked by waves of zombies. With each increasing wave the zombies gain more health and are more numerous. Shoot zombies to score points. Use points to buy better weapons to deal with the zombies' increasing health or use your points to unlock doors for more space and to get to the teleporter.

Each teleporter brings you to a harder level. When on the last level you must see how many waves you can survive.

A map builder is included so players can make and link together their own levels.