Brutal.io is a clone of Agar.io focusing on a battle between the enemies when they have to control their cars with deadly flails. You must roam the map carefully with your car, and try to throw your flail against the enemies so that you can kill them before they get a chance to wipe you out. You should snatch up the energy from lots of other sources so as to increase your flail and make it larger. Your strategies are important elements that can help you conquer the game. Hence, you need to develop them through over time to deal with the rivals more easily. Normally, you can crush them against a wall, ambush them when they least expect it, and always protect your car so you can survive longer. Also, you have to stay away from the green sentinels because they will steal your energy, especially when you are distracted too much. Start this IO game and see if you dominate the leaderboard!