Gats.io unblocked is one of the best shooting games you can play from the io games series in your browsers. Since it's a free game, everybody from around the world can freely join it and fight one another in an epic battle. Before you enter the arena of Gats.io game, you can choose a weapon that you like, such as a handgun, a machine gun, or a rifle. Once you have armed yourself with a weapon, make use of it to deal damage to your opponents. When they stand in your way, kill them first before they attack you back. Don't forget to use other obstacles on the ground to your advantage. You can avoid the enemy shots by using them as a nice cover. Through over time, make sure you collect upgrades to power up yourself. Nothing can stop you from killing and climbing the leaderboard. Do your best to achieve it!