Do you feel tired, angry or under pressure? Then we have something for you. No thinking only clicking and aiming. The principle is very easy. You have to defend your base which is represented by a point in centre of the map. Around it many green points are spread and if you start losing them the game turns into more and more difficult struggle. For defence you use a light beam which can destroy all incoming enemies but not everything is unfriendly. Some things are rare bonuses which can help you.