Take control a evolution mecha killer shark or a octopus to rule the ocean.Free to play.

Explore a beautiful sea world and unlock rare sharks like the Megalodon and Hammerhead Shark!

Explore the dangerous ocean world encountering scuba divers, octopus, hippocampus, birds, and other sea creature. Overcome your fear of encountering monsters like great white sharks.
Hunt and attack all of them to be a survivor. Evolving to become a more lethal sea Monster.

Kill and eat, don’t let anyone survive! Upgrade your hungry shark into an epic hunting sea monster! Mecha shark.io is the ultimate beast simulator!

Game Play Features:
• PvP Mode: try to battle and kill as many rival monsters (fish) as possible.
• PvE Mode: complete level goals and kill the evil boss.
• Free Game with lots of prizes & rewards!
• unique skills for each shark role.
• unlock parts and assemble your own shark to evolution to dominate the ocean world.
• Enjoy the most relaxing and satisfied feeling with Rampage in the sea world.