Best Deep Sea Game

181+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Every iPhone needs a few good deep sea game apps. We benchmark 181+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Deep Sea Game

Seashine#1

Seashine by Patrick Ellis

A light in the abyss
Editor's Choice
🎮 Games
4.8😊(4.7K ratings)
FreeIn-App Purchases
Seashine screenshot 1
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Seashine screenshot 5

What We Love

  • 🌟 Beautiful graphics and atmosphere
  • 🎶 Calming and immersive soundtrack
  • 🕹️ Unique and challenging gameplay
  • 🔍 Interesting creature discoveries

Room to Improve

  • 🕹️ Difficult controls
  • ⏱️ Light meter drains too quickly
  • 🐲 Aggressive enemy encounters
Raft® Survival - Ocean Nomad#2

Raft® Survival - Ocean Nomad by Survival Games Ltd

Open World Survivor Simulator
Strong Contender
🎮 Games
4.7😐(316K ratings)
FreeAdsIn-App Purchases
#22in Games
Raft® Survival - Ocean Nomad screenshot 1
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Raft® Survival - Ocean Nomad screenshot 4

"Immerse yourself in an open world survival simulator where you must navigate the endless ocean on a raft, crafting tools and resources to survive against vicious sharks and nature's challenges. Explore, build, and solve puzzles to uncover the mysteries of the apocalyptic world around you."

What We Love

  • 🚀 Great concept and gameplay
  • 👍 Engaging survival mechanics
  • 🚢 Enjoyable raft building
  • 🔍 Interesting exploration and discovery

Room to Improve

  • 💰 Excessive monetization and paywalls
  • 🐛 Frequent bugs and glitches
  • 🔒 Lack of transparency around subscription model
Creatures of the Deep#3

Creatures of the Deep by Infinite Dreams Inc.

multiplayer adventure fishing
Worth Considering
🎮 Games
4.8😊(61K ratings)
FreeAdsIn-App Purchases
Creatures of the Deep screenshot 1
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Embark on a thrilling multiplayer adventure in a unique fishing game where you explore exotic locations, catch over 100 sea creatures, challenge other players, solve mysteries, and build your skills to become a master angler. Dive into the underwater world, uncover secrets, and save the ocean. Download now and experience the excitement of "Creatures of the Deep"!

What We Love

  • 🚀 Relaxing and calming experience
  • 🌟 Beautiful graphics and visuals
  • 🎶 Soothing soundtrack
  • 👍 No ads or forced microtransactions

Room to Improve

  • 🐢 Slow progression and resource gathering
  • 🤑 Expensive upgrades and premium currency
  • 🤯 Difficulty catching rare/legendary fish

More Deep Sea Game apps to explore

4
Diving Simulator 2020
Diving Simulator 2020
Diving Simulator 2020
Best diving simulator
Free

Experience the best diving simulator with detailed graphics, intuitive controls, and the ability to explore reefs and sunken ships in first or third person view. Dive into the underwater world for free on your mobile device and interact with marine life like whales and hammerhead sharks. More updates coming soon!

🎮 Games
(1.2K)
5
escape game: Deep BLUE
escape game: Deep BLUE
escape game: Deep BLUE
Deep sea hotel under attack
Free

Embark on an immersive escape room experience in a mysterious undersea hotel, where you must use your intuition to uncover clues and escape a sealed room 100 meters below the surface. Investigate areas of interest, use hints when needed, and enjoy convenient autosave features to escape the depths.

🎮 Games
(59)
6
DREDGE
DREDGE
DREDGE
A Sinister Fishing Adventure
Free
$9.99 | 100% OFF

DREDGE offers a sinister fishing adventure where you captain a trawler to explore remote islands, uncover their troubled pasts, and dredge the depths for hidden treasures. Upgrade your boat and gear to access deeper waters, but beware the dangers lurking in the fog-cloaked seas. Engage in a mysterious quest and fight the unfathomable as you navigate this captivating, narrative-driven experience.

🎮 Games
(801)
7
Nuclear Submarine inc Arcade
Nuclear Submarine inc Arcade
Nuclear Submarine inc Arcade
Offline simulation raft ship
Free
🎮 Games
(7.7K)
8
uCaptain Fishing Boat Game
uCaptain Fishing Boat Game
uCaptain Fishing Boat Game
Ship & Sail Fish Simulator
Free

Embark on the ultimate fishing adventure in a realistic boat fishing game. Customize your own boat, conquer legendary fish, navigate treacherous waters, and explore a vast ocean environment. Download now for the pinnacle of fishing game realism!

🎮 Games
(12K)
9
Shoal of fish
Shoal of fish
Shoal of fish
Take control like a predator!
Free

"Dive into the depths, become a hungry predator shark in a shoal of fish, and catch as many fish as you can. Keep your energy high by feasting on fish and watch out for big hungry sharks. Go fish now! For California residents looking to opt out of CrazyLabs sales of personal information, visit the Privacy Policy: https://crazylabs.com/app."

🎮 Games
(18K)
10
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
Aquarium Land - Fishbowl World
My mini ocean fish universe!
Free

Welcome to a captivating sea world fishing game where you collect and customize various fish and sea animals in your aquarium mini mart. Dive into the ocean, expand your fish tank, attract visitors, and become the ultimate fish tycoon. Rule your fish farm now!

🎮 Games
(281K)
11
Submarine Jump!
Submarine Jump!
Submarine Jump!
Speed Up, Flip & Reach Space
Free

"Submarine Jump!" is a thrilling game where players control a submarine, speeding through the ocean depths and flipping to avoid obstacles. Test your reflexes and go for high scores now!

🎮 Games
(41K)
12
Deep Sea Hunt
Deep Sea Hunt
Deep Sea Hunt
Diving RPG
Free

Embark on a deep sea adventure in this relaxing RPG where you hunt, fish, and collect new species. Join the quest to uncover undiscovered marine life, complete quests, and meet the Fish God. Start your deep sea exploration today!

🎮 Games
(31)
13
SHARK WORLD -water battle game
SHARK WORLD -water battle game
SHARK WORLD -water battle game
Shark VS Jurassic Sea Dinosaur
Free

Dive into a thrilling underwater world in a battle game where you can collect, breed, and battle sea sharks and prehistoric creatures. Experience the excitement of building your own shark-filled aquatic habitat while exploring different shark species and engaging in epic underwater battles. Start your adventure today!

🎮 Games
(19K)
14
Feed the Deep
Feed the Deep
Feed the Deep
Collect, upgrade, repeat.
Free

Embark on a dark, procedurally generated underwater adventure, collecting resources and trading them for upgrades to explore ever deeper and complete your mission in this atmospheric, Lovecraftian roguelike. Dive in to experience a unique and thrilling expedition every time.

🎮 Games
(108)
15
Deep Dive - Submarine Jump
Deep Dive - Submarine Jump
Deep Dive - Submarine Jump
Get speed and dive deeper!
Free

Embark on an immersive underwater adventure as the captain of a submarine in this game, discovering hidden wonders of the ocean, encountering sea creatures, and exploring shipwrecks. Upgrade your vessel to dive deeper, unlock new creatures and ships, and uncover rare treasures. Don't forget to collect rewards from special boxes and seek out VIP boxes for special enhancements on your journey.

🎮 Games
(2.4K)
16
Fishing Deep Sea Simulator 3D
Fishing Deep Sea Simulator 3D
Fishing Deep Sea Simulator 3D
Best Fishing Games Go Fish Now
Free

Experience the ultimate challenge of deep-sea fishing in our 3D simulator game! With various levels, different fish to catch, and increasing difficulty, can you prove yourself as a pro fisherman? Download now and show your skills as you reel in the big ones!

🎮 Games
(5.4K)
17
Octopus Feast
Octopus Feast
Octopus Feast
Octopus: Ocean Growth Game!
Free

Embark on a thrilling marine adventure by growing your octopus from a small creature to a colossal predator. Dive into the deep seas and experience the excitement of nurturing and evolving your octopus. Start your adventure now!

🎮 Games
(6.8K)
18
Treasure Diving: Lost Atlantis
Treasure Diving: Lost Atlantis
Treasure Diving: Lost Atlantis
Explore a World of Adventure
Free

Embark on deep sea adventures in a world of sunken treasures, ancient mysteries, and underwater exploration in this immersive game. Discover unique quests, build your underwater base, and collect rare artifacts while connecting with friends for an enriching gaming experience. Ready to dive in and explore the depths?

🎮 Games
(624)
19
Gone Deep Sea Shark Attack Fishing Games for Kids
Gone Deep Sea Shark Attack Fishing Games for Kids
Gone Deep Sea Shark Attack Fishing Games for Kids
by Jantajorn Teepakdee
Free
🎮 Games
(0)
20
Shark Land: Deep Sea
Shark Land: Deep Sea
Shark Land: Deep Sea
Sea survival games multiplayer
Free

Embark on an intense survival adventure after a plane crash in the ocean. Collaborate with friends in multiplayer mode to build a raft, customize your character, and fend off hungry sharks. Download now for a thrilling deep sea experience!

🎮 Games
(1.5K)