Derp Bear Apps

My goal is, to bring you the best retro arcadeshooter experience.If you enjoyed playing old arcade games, try this one.In this game you must defend earth from invading aliens withyour spaceship.I hope you enjoy the game. :-)Features:- Destroy & Survive: Destroy the enemy ships before theyreach the bottom or kill you.- Combo counter: Aiming matters! More successive hits, morepoints! If you miss, your combo counter will reset!- Wave after wave! Every wave your base combo counter willincrease, but the enemy's come closer and closer.- Bonus Ship! Try to Kill it (300 Points x combo counter)- Bunkers get pixel perfect destroyed.- Lovely Retro Pixel Art.