Cool Math Smelter.io is a wonderful MMO game. It takes place in an arena with 12 units. Your mission is to become the top player in the short time. You need to move, jump, increase the temperature, kill other opponents, and rank up. Also, you should collect the higher score with stars and use bonuses. Do not forget to look around frequently to find the hot target that you’d like to attack! A good plan will help you a lot. Avoid the strong antagonist to keep you safe! Good luck!
Hit left click to move, right click to jump.