Cosmo.sx is a cool free for all multiplayer game. Discover the new combat set in outer space and play against every online opponent in the room. The mission is to become the top winner as soon as possible. Aside from your spaceships, there are many exciting items in the playing field consisting of planets and black holes. Undoubtedly, one of them is very dangerous. You’d better stay out of those if you want to survive and keep going. They can absolutely attract everything around and change the trajectory of projectiles. Additionally, small asteroids surrounding will provide to you useful resources when you farm them. Besides, there is a mini-map along with a leaderboard. You are able to observe the current situation and know the position of you or the others. Also, you can find 8 skills that are pumped in 10 steps only. It’s time to explore your battle! Good luck!