Girl Genius: Adventures In Castle Heterodyne - Steampunk Action-Adventure

8/30/2026, 5:35:04 PM

Release date: 9/5/2023

Tags: #action-adventure #female-protagonist #action #exploration #steampunk #3d #adventure #story-rich

User Reviews

Score: 89%Very Positive
Review Count: 111 reviews
Fetched At: 8/30/2026, 5:35:04 PM

Reference prices

Japan

¥ 3,400 (JPY)

Steam JP

$29.99 (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: ¥ 3,400
Global Price: $29.99
Price in Your Region: ¥ 3,400Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 31 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/30/2026, 5:30:42 PM

Key highlight

Embark on a steampunk adventure as Agatha Heterodyne, the Lost Heir, in "Girl Genius: Adventures In Castle Heterodyne." Explore, fight, and reclaim your ancestral home in this narrative-rich 3D action-adventure game.

Who this is for

If you're drawn to steampunk aesthetics and a grand narrative featuring a strong female lead, "Girl Genius: Adventures In Castle Heterodyne" is a title worth checking out. Agatha's journey to explore and reclaim her ancestral castle promises an engaging experience.

Details

Overview

Step into the vibrant, gaslamp fantasy world of "Girl Genius™" in this action-adventure title developed and published by Rain Games. Players embody Agatha Heterodyne, the Lost Heir, as she embarks on a quest to reclaim her ancestral home, Castle Heterodyne. The game challenges players to navigate the castle's treacherous halls, catacombs, and kitchens, restoring it to its former glory and claiming the throne as a "True Heterodyne." This journey is crucial to standing against the formidable Wulfenbach Empire and other power-hungry rivals. The narrative also features a corrupted and insane AI, adding a layer of complexity to Agatha's mission.

Highlights

A Rich Narrative: Immerse yourself in the compelling story of Agatha Heterodyne, the heir to a mad genius lineage, as she fights to reclaim her birthright and protect her kingdom.
Steampunk World Exploration: Explore the intricate and visually distinct world of Castle Heterodyne, filled with unique characters, hidden secrets, and challenging environments.
Action and Adventure: Engage in thrilling gameplay that blends exploration, puzzle-solving, and combat as you overcome obstacles and confront enemies.

Who It's For

This game is ideal for players who enjoy narrative-driven action-adventure experiences with a strong female protagonist. Fans of steampunk aesthetics, intricate world-building, and engaging storylines will find themselves drawn into the world of Girl Genius.

Game Info

Developed and published by Rain Games, "Girl Genius: Adventures In Castle Heterodyne" was released on September 5, 2023. It features a 3D perspective and is categorized as an Action-Adventure game with strong elements of exploration and a compelling story. The game supports English and Norwegian languages and is available for purchase on Steam, boasting a "Very Positive" user reception.