Smelter.io unblocked game is free for you to play at school or home with multiple online people. Survive as long as possible until you beat every opponent and dominate the rankings. You need to move as many times as possible to become hotter. The higher temperature will help you jump longer. It is also the effective way to destroy the enemy. Remember to collect stars and gain the best score! Also, use bonuses if necessary. Let's start and share with your friends now!How to play: Use the left mouse or arrow keys to move, right click to jump.
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