Deep Sea Fish: Hidden World - Your Relaxing Ocean Adventure Awaits

8/22/2026, 10:49:29 AM

Release date: 6/4/2026

Tags: #casual #arcade #incremental #2d-platformer #idler #2d #colorful #cute

User Reviews

Score: 76%Mostly Positive
Review Count: 50 reviews
Fetched At: 8/22/2026, 10:49:29 AM

Reference prices

Japan

¥ 424 (JPY)

Steam JP

$3.19 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 424
Global Price: $3.19
Price in Your Region: ¥ 424-20%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: On sale
Price Checked At: 8/30/2026, 2:26:38 AM

The price snapshot and review snapshot differ by about 184 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

Embark on a relaxing 2D fishing journey in Deep Sea Fish: Hidden World. Upgrade your gear, dive deeper, and discover mysterious creatures in this incremental arcade adventure released June 4, 2026.

Who this is for

For those seeking a blend of relaxation and rewarding progression, Deep Sea Fish: Hidden World is a delightful choice. It offers an accessible entry point with surprising depth.

Details

Overview

Dive into the tranquil depths with Deep Sea Fish: Hidden World, a charming game that blends casual fishing with incremental progression. Developed and published by Althea Games, this title invites players on a relaxing journey beneath the waves, promising a satisfying experience filled with discovery and growth.

Highlights

Features a casual and arcade-style gameplay loop centered around fishing and earning gold.
Offers incremental upgrades and progression, transforming a peaceful experience into an exciting ocean adventure as players dive deeper.
Supports multiplayer, Steam Achievements, Steam Cloud, and Family Sharing, enhancing the overall player experience.

Who It's For

This game is perfect for players seeking a laid-back and visually appealing experience. If you enjoy incremental games, idle mechanics, or simply want to unwind with a calming fishing simulation, Deep Sea Fish: Hidden World offers a delightful escape. Its cute, colorful aesthetic and accessible gameplay make it suitable for a wide audience.

Game Info

Released on June 4, 2026, Deep Sea Fish: Hidden World is a paid title available in multiple languages, including English, Japanese, and Simplified Chinese. It boasts a 'Mostly Positive' user reception on Steam, indicating a well-received and enjoyable experience for many players. The game is categorized as Casual and Arcade, with strong elements of Incremental and Idler gameplay, all presented in a vibrant 2D style.