Mars Warfare Defense is arcade retro 2D Shoot Up top down spaceship shooter HTML5 game. Your mission is to survive as long as possible on the battlefield. Avoid crashing enemies and avoid all enemy bullets. Use power-ups to help you complete each level. How long can you survive on the battlefield? This is an online HTML5 game presented by kacle.com, it's can be played in any Modern Browsers such as safari and chrome. You can play the game on mobile device.