Celestia.io is a free MMO Io game for all. It is a combat where you will have to shoot down all of the opponents and collect the highest mass to conquer the top spot on the leaderboard as soon as possible. To grow in size, you need to eat and absorb the energy of dead players in Celestia.io. However, you can become the dinner for others. So, try to check your back to escape the unexpected assault. You can boost if you are stuck in that case. But, the pellet inside your body will be ejected. Let’s start and enjoy now!
Use the mouse to move, left click to fire, right click or Space to boost.