Cozy Blocks: Undersea Adventure - Relaxing Underwater Puzzle Fun

9/2/2026, 5:50:03 AM

Release date: 5/28/2021

Tags: #cartoon #singleplayer #split-screen #female-protagonist #cozy #puzzle #relaxing #logic

User Reviews

Score: 88%8 user reviews
Review Count: 8 reviews
Fetched At: 9/2/2026, 5:50:03 AM

Reference prices

Japan

¥ 720 (JPY)

Steam JP

$6.99 (USD)

Steam

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: ¥ 720
Global Price: $6.99
Price in Your Region: ¥ 720Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 2 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/2/2026, 5:45:21 AM

Key highlight

Embark on a relaxing block puzzle adventure beneath the sea in Cozy Blocks: Undersea Adventure. Featuring a charming underwater world, a female protagonist, and stress-free gameplay, it's perfect for casual puzzle enthus

Who this is for

Dive into a world of serene block-filling fun with Cozy Blocks: Undersea Adventure. This charming title offers a relaxing puzzle experience perfect for unwinding, featuring a delightful underwater setting and engaging challenges.

Details

Overview

Cozy Blocks: Undersea Adventure invites players into a serene, pressure-free block puzzle experience set beneath the waves. Developed and published by Flux Games, this charming title offers a unique yet familiar puzzle mechanic where the goal is to perfectly fill slots with blocks. Players step into the role of Kate Nemo, assisting her and a cast of cute sea creatures in completing various missions across three beautifully crafted underwater worlds. It's a delightful escape designed for relaxation and satisfying puzzle-solving.

Highlights

Relaxing Puzzle Gameplay: Enjoy a stress-free block puzzle experience with no time limits, encouraging players to take their time and strategize.
Charming Underwater Setting: Explore three distinct and beautiful worlds teeming with cute sea creatures, offering a visually appealing backdrop for the puzzles.
Cozy & Casual Appeal: Designed with a cozy aesthetic and a female protagonist, this game is perfect for players seeking a laid-back and engaging puzzle adventure.

Who It's For

This game is ideal for players who enjoy puzzle games, particularly those who appreciate a cozy and relaxing atmosphere. If you're looking for a low-stress experience with a charming theme and a satisfying core mechanic, Cozy Blocks: Undersea Adventure should be right up your alley. It's also a great choice for those who enjoy games with a female lead and a focus on logic and spatial reasoning.

Game Info

Cozy Blocks: Undersea Adventure was released on May 28, 2021, by Flux Games. It supports single-player and split-screen multiplayer modes, featuring a female protagonist. The game falls under the Cartoon, Cozy, and Puzzle genres, with Steam user tags reinforcing its relaxing and logic-based gameplay. It is a paid title available in English.