Xenoraid is described as 'vertically scrolling shoot'em up with procedurally driven missions and detailed shooting mechanics. Modern features such as real time fighter switching and squadron management make Xenoraid a fresh and thrilling shooter'. There are more than 10 games similar to Xenoraid for a variety of platforms, including iPad, iPhone, Android, Mac and Windows. The best alternative is Geometry Wars. It's not free, so if you're looking for a free alternative, you could try Utilizer Deluxe or Invaders: Corruption. Other Xenoraid like games are Asteroids Crack (Paid), Fireliner: Wild Space Battle (Free), Asteroids (Free) and Plasma Sky (Paid).
Utilizer Deluxe is a mobile arcade space shooter mixed with a match 3 genre! Utilize fancy space monsters, fight with dangerous bosses, make color blocks combinations, upgrade your spaceship, complete all sectors and test your skills in the survival mode!
Asteroids Crack is an Arcade space shooter where you must destroy the deadly incoming asteroids. The action takes place in the year 2415. The Earth Space Center, formed by all the nations of the world, has detected a huge asteroids field just outside our solar system.
This is a game of extreme dexterity as you fly your space ship through space and try to avoid the rotating asteroids coming at you at speed. Collect as many stars as you can on your way to build up your score.