Surviv.io is a game that is difficult to play and requires skill. It is in the category of io games. The game can be played alone if desired, or as a team if desired. It's your choice. The main goal in the game is to fight. Before you find your opponent, you have to get stronger and play this game that way. Surviv.io unblocked game requires this. When you find your opponent, you will have a lot of luck to destroy it, you have to use these opportunities carefully. Achievements.