Blast your way through the big cosmos in Blastz.io! Time to face off against many opponents in this space combat game. You begin controlling a small UFO spaceship around in space to shoot down all the monsters as well as enemies standing in your way. The more you shoot, the faster you can level up. Once you have increased your level, your ship will get stronger than ever, plus, you are able to unlock brand new spaceships that are much better. But before that, you should only aim at the players that are at a low level and stay away from the strong ones. Try to gather more food, play tactically, earn a lot of points then climb your way up the top rank on the leaderboard. The main objective is to build your ultimate dominance in space. Let’s give it a shot now and see if you can achieve the goal or not.