Save the Earth by zapping away all polluting elements! Being an alien with high moral standards, you are intent on repairing this world, by combatting the accelerating pollution of its atmosphere. With your trusty zapper, fly into action and fight the rising levels of pollution! Keyboard: up- down- right- left-directions: w- s- a- d-keys Zap: Space Controller: Up- down- right- left-directions: left stick Zap: Right trigger