Der Blaue Diamant: A Children's Adventure of Imagination and Diamond Heists

9/2/2026, 5:20:11 PM

Release date: 1/1/2021

Tags: #adventure #exploration #open-world #2d-fighter #2d #anime #colorful #cute

User Reviews

Score: 88%8 user reviews
Review Count: 8 reviews
Fetched At: 9/2/2026, 5:20:11 PM

Reference prices

Japan

¥ 700 (JPY)

Steam JP

$5.99 (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: ¥ 700
Global Price: $5.99
Price in Your Region: ¥ 700Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 3 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/2/2026, 5:15:20 PM

Key highlight

Embark on a childhood adventure in Der Blaue Diamant, where you help friends steal a diamond, explore vibrant cities, and use magic potions to transform into animals or insects. Features open-world exploration and casino

Who this is for

Recommended for players who enjoy unique adventures filled with childhood imagination. Perfect for those who like cooperative play with friends and exploration using unique transformation abilities.

Details

Overview

Der Blaue Diamant, developed by Marco Games and published by Hoi 4 Deu, invites players into a world fueled by childhood imagination. This adventure game places you in the shoes of a new kid in town, tasked with helping your newfound friends achieve victory in their imaginative game. The core objective revolves around a thrilling diamond heist: steal the coveted Blue Diamond from the opposing team and successfully return it to your own camp to win.

Beyond the central competition, the game offers a vibrant open world where imagination knows no bounds. Players can explore two distinct cities and various intriguing locations, uncovering secrets and engaging with the environment.

A unique mechanic allows players to transform into animals or insects using magical potions, opening up new possibilities for exploration and strategy. For those seeking a different kind of thrill, a casino offers opportunities to play for money, which can then be deposited in the city bank, adding a layer of economic simulation to the playful adventure.

Highlights

Imaginative Gameplay: Embark on an adventure where children's creativity drives the experience, featuring a central objective of stealing a diamond from an opposing team.
Transformative Abilities: Utilize magic potions to transform into animals or insects, enhancing exploration and strategic options within the game's world.
Exploration and Activities: Discover two distinct cities and other interesting places, with opportunities for free play in a casino and banking services.

Who It's For

Der Blaue Diamant is designed for players who enjoy adventure and exploration, particularly those who appreciate games that foster creativity and imaginative play. Its colorful and cute anime aesthetic, combined with open-world elements and unique transformation mechanics, will appeal to a broad audience looking for a lighthearted yet engaging experience. The inclusion of multiplayer and family sharing options also makes it suitable for playing with friends and family.

Game Info

Developer: Marco Games
Publisher: Hoi 4 Deu
Genres: Adventure, Exploration, Open World, 2D Fighter, 2D, Anime
Release Date: January 1, 2021
Features: Multi-player, Steam Achievements, Family Sharing, Controller support.
Languages: German