Get ready to become a mighty narwhale in an exciting Multiplayer Math game online named Narwhale.io! This is also a kind of popular iO game that you shouldn't miss. You will play as a narwhale trying to kill other opponents using your dangerous tusk, and keep your tusk upgraded through over time to become stronger. Try to use your tusk wisely to split the enemies in a half as you protect yourself from them. Your main objective is to get to the first rank on the leaderboard. Wish you luck!