Engage in underwater combat and survival as a king crab. Hunt fish, battle dinosaurs and sharks, and explore various game modes in a 3D aquatic world. Upgrade your weapons and abilities to dominate the sea.




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Whether you're new to underwater king crab simulator or looking for an upgrade, our curated collection of 248+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (1) | Yes | No | Jul 2026 | |
| 2 | Free | 4.6★ (22K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 1.5★ (60) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.7★ (4.3K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 4.3★ (27) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.5★ (338) | Yes | Yes | Aug 2026 | |
| 7 | Free | 2.0★ (1) | Yes | No | Aug 2026 | |
| 8 | Free | 4.7★ (490) | Yes | Yes | Aug 2026 |




Engage in underwater combat and survival as a king crab. Hunt fish, battle dinosaurs and sharks, and explore various game modes in a 3D aquatic world. Upgrade your weapons and abilities to dominate the sea.






Engage in epic multiplayer battles to grow into the largest crab on a vast island. Collect and upgrade diverse crab species, find powerful weapons, and team up with friends or foes. Explore a detailed 3D world with various game modes and regular updates.






Embark on a virtual crab fishing adventure, captaining your own boat across the sea. Earn money by catching fish and crabs to upgrade your vessel and expand your fishing empire with a skilled crew. Master various fishing techniques and discover rare catches in a dynamic environment.


Lead an army of legendary king crabs to reclaim their homeland from invading reptiles. Evolve your crabs, customize their abilities, and unleash powerful mutations to defeat your enemies. Compete in tournaments and discover new allies in this epic war.


Engage in physics-based combat as a weaponized crab. Swing, stab, and shoot your way through levels to defeat enemy crabs and achieve victory. This action game emphasizes skill over luck.


Build a formidable island crab base with defenses and an army of unique crab troops. Raid rival islands to steal loot, grow your forces, and dominate the seas. Strategize with different crab kings, pets, and weapons to achieve crustacean glory.


Embark on an epic survival journey as a resilient crab. Explore diverse landscapes, battle formidable foes, and evolve your character to become the king of the land. Experience thrilling clashes and conquer rivals in this immersive simulator.


Engage in 3D combat as a physics-powered crab, using a variety of weapons and fighting techniques to flip opponents. Master unique crab abilities to become the ultimate fighter and conquer the world.


Embark on an epic underwater journey as a crab, evolving and customizing your species to conquer the sea. Devour everything in your path, defeat formidable foes like sharks and megalodons, and rise to become the ultimate ruler of the ocean empire.


Embody a dangerous underwater snake, exploring ocean depths, hunting prey, and raising a family. Battle predators, customize your appearance, and survive by managing your health and hunger.


Compete in a multiplayer game inspired by children's challenges. Survive elimination rounds across various maps and modes with up to 35 players. Customize your character and strategize with or against others to be the last one standing.


Embark on an underwater adventure as a shark. Hunt, evolve, and dominate the ocean in this role-playing survival game. Explore diverse environments and battle other creatures to become the apex predator.


Become a predator in a vibrant underwater world. Hunt for smaller fish to grow and survive, while avoiding larger predators. Experience a relaxing yet engaging fishing adventure.


Guide a crab to survive by escaping from various fish in this engaging game. Each level presents a unique time challenge, testing your survival skills against aquatic predators.


Experience the thrill of being a powerful shark. Hunt for food, raise a family, and cause chaos on land and sea. Explore a detailed 3D aquatic world and command various deadly sharks.


Experience life as a shark in this ocean survival game. Hunt various sea creatures and unsuspecting humans to satisfy your hunger and complete thrilling missions in a deep-sea environment. Customize your shark and enjoy stunning animations.




Experience an underwater adventure controlling dolphins and sharks. Train your dolphin for spectacular jumps, races, and tricks. Protect your marine life from predator attacks in this engaging simulation game.


Assume the role of a giant sea monster and explore the deep ocean. Devour everything in your path, from boats and divers to other sea creatures, to survive and advance through challenging missions. Experience a thrilling underwater adventure with realistic graphics and animations.


Embark on an underwater adventure as a fish, exploring the ocean's depths. Navigate challenges, evade predators, and complete missions to survive. Experience a realistic ocean environment with dynamic movements and aquatic landscapes.