Spaceblast.io, although a copy of Diep.io, is unique and fun in its own way. It incorporates some cool sound effects into its game and has an achievement system. It also keeps a permanent list of high scores which is encouraging to players who want to set a record! Just like Diep.io, you can upgrade your shooter in different ways. Some of them are Health regeneration speed, fire rate, weapon damage, and projectile speed. Now go grab that Lead Player achievement!