In this fast-action retro shoot-em-up game, you have to manoeuvre your spaceship between rockets, flares, UFOs, comets and a challenging cave system, while shooting down as many as possible of the enemies.Sounds easy enough? Well, you also have to keep an eye on your fuel level to avoid getting blown to pieces in mid-air.You move your ship by sliding up/down/left/right and fire by tapping on the screen. Drop bombs on fuel tanks to fill up your ship. Mind that it takes a few seconds to reload, so keep your finger off the trigger while aiming…Compete with the rest of the world about the highest rank on the Online Highscore list.Can you beat me?This game is a clone of one of the most popular arcade shoot-em-ups ever made, to honour it’s 30 year anniversary.RANKING:Please consider taking a few moments to provide this app some feedback by giving it some stars and comments, so that other users can benefit from it.TESTED DEVICES:- HTC Desire- HTC Legend- Nexus One- Samsung Continuum SCH-i400- Samsung Galaxy S2- Samsung Galaxy Tab- Samsung Replenish SPH-M580- Sony Ericsson X10 Mini Pro- Sony Ericsson Xperia Arc- Sony Ericsson Xperia mini (ST15i)(Please email me feedback on other devices.)SUPPORT:If you experience any issues, please send me an email.I will answer every single email, and fixes will provided (if possible) within a week.