“In year 3547, civilizations all over the galaxy have settled their own planets, living in peace and harmony with its environment. But outside the contemplative habitats, the GREAT WAR is raging. As a famous fighter on your way to never ending honor and prosperity, you have to protect your planet from the oncoming doom of your jealous neighbours!”
A quick look at M.A.R.S. – a ridiculous shooter. It’s currently in alpha so expect a few crashes, slowdown etc, but don’t let that stop you from giving it a go. This is a proper 2D shooter with a unique style and interesting game modes.