1. Home
  2. Topics
  3. Deep Sea Games

Best Deep Sea Games

248+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated October 2026

If you already know Seashine, this is the deeper bench. 248+ deep sea games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Deep Sea Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SeashineSeashineFree4.8★ (4.9K)NoYesOct 2026
2Creatures of the DeepCreatures of the DeepFree4.8★ (66K)YesYesOct 2026
3Sea BlastSea BlastFree5.0★ (2)YesYesMay 2026
4Fathom: Deep Sea TycoonFathom: Deep Sea TycoonFree—NoNoSep 2026
5TinlaTinlaFree—YesNoJun 2026
6Horizon Deep: Idle AbyssHorizon Deep: Idle AbyssFree—NoNoOct 2026
7Diving Simulator 2020Diving Simulator 2020Free4.3★ (1.4K)NoNoOct 2026
8Shoal of fishShoal of fishFree4.5★ (18K)YesNoOct 2026

Top Picks for Deep Sea Games

Seashine#1

Seashine by Patrick Ellis

A light in the abyss
Editor's Choice
🎮 Games
4.8😊(4.9K ratings)
FreeIn-App Purchases
Seashine screenshot 1
Seashine screenshot 2
Seashine screenshot 3
Seashine screenshot 4
Seashine screenshot 5

Explore a mysterious, dangerous underworld as a fragile jellyfish. Absorb light to survive longer and evade bizarre creatures lurking in the darkness. Experience an endless, unique survival quest with intuitive touch controls and a dynamic soundtrack.

What We Love

  • 🌟 Beautiful graphics and atmosphere
  • đŸŽļ Calming and immersive soundtrack
  • 🕹ī¸ Unique and challenging gameplay
  • 🔍 Interesting creature discoveries
  • 📚 Detailed creature encyclopedia

Room to Improve

  • 🕹ī¸ Difficult controls
  • ⏱ī¸ Light meter drains too quickly
  • 🐲 Aggressive enemy encounters
  • 🔁 Repetitive gameplay after discovery
  • 💰 Expensive in-app purchases
Creatures of the Deep#2

Creatures of the Deep by Infinite Dreams Inc.

multiplayer adventure fishing
Strong Contender
🎮 Games
4.8😊(66K ratings)
FreeAdsIn-App Purchases
#84in Games
Creatures of the Deep screenshot 1
Creatures of the Deep screenshot 2
Creatures of the Deep screenshot 3
Creatures of the Deep screenshot 4
Creatures of the Deep screenshot 5
Creatures of the Deep screenshot 6

Embark on a unique multiplayer fishing adventure filled with ancient secrets, lost monsters, and mysterious treasures. Explore diverse locations, catch over 600 species, and uncover hidden stories. Customize your gear, compete in duels, or join a clan to build a legacy.

What We Love

  • 🚀 Relaxing and calming experience
  • 🌟 Beautiful graphics and visuals
  • đŸŽļ Soothing soundtrack
  • 👍 No ads or forced microtransactions
  • 🐟 Variety of fish and creatures to catch

Room to Improve

  • đŸĸ Slow progression and resource gathering
  • 🤑 Expensive upgrades and premium currency
  • đŸ¤¯ Difficulty catching rare/legendary fish
  • 🤔 Lack of clear objectives and instructions
  • 🧭 Need for better map and navigation tools
Sea Blast#3

Sea Blast by Sergei Abamov

Puzzle Match Game
Worth Considering
🎮 Games
5.0(2 ratings)
FreeAds
Sea Blast screenshot 1
Sea Blast screenshot 2
Sea Blast screenshot 3
Sea Blast screenshot 4

Embark on a delightful sea adventure matching colorful cubies. Collect precious shells and pearls as you progress through this engaging puzzle game.

More Deep Sea Games apps to explore

Looking for something similar to deep sea games?

Explore related topics

deep sea fishing games

FAQ about Deep Sea Games

What are the best deep sea games for iPhone?
Seashine tops our deep sea games ranking as of October 2026, with a 4.8-star average from 4.9K App Store ratings, and it's free to download.
Yes — 19 of the top deep sea games we rank are free to download, including Seashine and Creatures of the Deep.
Seashine has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ deep sea games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.