Become an Emperor because a king is the ruler of a state. An emperor is the ruler of an empire. So an Emperor may rule over many kings. Start your journey in the sea and become an Emperor and rule all over the kings.

Collect weird and wonderful crab species, and upgrade and Customize them to help you climb the ranks.

Giant reptiles Like Megalodon, hungry sharks, crocodiles, and crab kings are also there to kill your enemies become big, and rule the Sea.

Take control of a Crab and survive in a war as long as possible by eating and killing everything and everyone in your way! Dive into an underwater world where you'll meet the shark that was merged with a T-Rex. Explore a huge environment and evolve

Experience the ultimate power fantasy as the apex predator of the seas - Crab is a single-player, open-world action RPG where YOU are the Crab. Eat! Explore! Evolve!