Nullstar.io

Nullstar.io is a massively-multiplayer asteroid-style game set in a large Slither.io style world, just like StartBlast.io. It is a casual, fun game that is easy for anyone to pick up. There are no complicated menus and ship upgrades paths. You don't need to register or download anything. Online servers are available and players can connect from any part of the world. You can also practice solo against AI ships. There is no sound.