About Duals.io Games:
Duals.io is a free multiplayer online shooter IO game. The mission is to wipe out all of the scary zombies to defend the own land by shooting them. With various weapons in hands, you are able to complete the target easily. Play and enjoy the combat!
How to play
Press the right mouse to open the shop, F to toggle autofire, arrows to move, Enter to chat. Use the mouse wheel to switch the weapon.