How to play: Sword Shark.io is the newest best free shark io game come to the fishbowl. Start as a hungry sword fish to be a king of the aquarium. Not only survivor, but you must also control the sword to defeat babyshark who are around you, turning them into sashimi and getting this sashimi to boost the speed. The more small fish you kill the more fish head you have on your sword, ready to dominate and become the strongest sword shark in the shark game. How to win Sword Shark.io: Eat food to gain boosts and a higher score. Eliminate other fish by attacking from the side and behind. Each kill collect fish head to