Slaim.io is a free online multiplayer 2D shooter game which including plenty of amazing rounds. Each of them will only last in some minutes. During that time, you have to destroy all of the enemies and become the winner when the challenge ends. It is also the mission that you need to complete. You are armed with many powerful weapons like a katana and a gun. They can be activated following the situation and the target you encounter. Switch them properly and quickly! Move around the arena and kill every slime as well as earn the highest rank. When the target falls, you should pick up the new equipment in order to increase the own firepower. Not only that, collecting DNA samples is very necessary for you to transform yourself into a Super Slime. In addition to that, you’d better attempt to gain the experience and be the strongest fighter. Good luck!