With a spaceship that’s not only assessable horizontally but also vertically, you’ll destroy the enemy with your laser cannons. Some of the hostile spaceships are protected with a shield; so one strike may not be enough to completely destroy them. Make use of teleportation to send your defence to the other side of the monitor. Therewith you can swiftly flee from a collision with a hostile spaceship which otherwise would mean the loss of your fleet. Target precision and speediness are in demand here. If you are good enough, you can enrol in a high score averaged online. If you are able to enrol there, you are a real hero!