unblocked is a sci-fi shooting io game set in space where you must fight off all enemies by shooting them. The galaxy is now chaotic, if you have no plans for your survival, it will be hard for you to win. The game features portals and jump platforms for you to master. Make use of them to go explore every corner in space as you try to clear all enemies on your way. At the same time, you must defend yourself from their attacks. Make use of anything you have in order to deal damage. If you increase your kill count, you will earn high scores. This also takes you to a higher rank on the leaderboard until you reach the top. Keep your good work in the long run during the battle. It’s important to stay alive for a chance of getting crowned as the top player in the arena. Get ready to play game for free and have a blast with it!