The Girl's Moving Castle

Fantasy idle RPG with character collecting and castle restoration

Destined game Studio · Released Mar 25, 2025

Reviews: Very Positive; 82% of 196
Recent reviews: Not enough recent
Players: 3; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 2 months ago; Sep 4, 2026
Minimum PC: RX 560; 4 GB RAM · 1 GB disk; Full requirements

What is The Girl's Moving Castle?

A 2D fantasy idle RPG in which you collect characters and restore a castle while resources accumulate offline. You can hatch pets, explore secret realms with random elements, enter PvE dungeons, and take part in online PvP challenges.

For you if...

+you like low-maintenance progression while away from the game
+you want both dungeon challenges and online PvP

Not for you if...

−you prefer direct control over automatic idle progression
−you want a game without character collecting or pets

Screenshots and trailer

The Girl's Moving Castle system requirements

Minimum: RX 560, 4 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows® 7 SP1 / 8.1 / 10 64-bit
Processor: AMD FX-4350 / Intel® Core™ i3-3210
Graphics: AMD Radeon™ RX 560 (4GB VRAM) / NVIDIA® GeForce® GTX 1050 (4GB VRAM)
Memory: 4 GB RAM
Storage: 1 GB available space
DirectX: Version 11

Does The Girl's Moving Castle have co-op or multiplayer?

Yes: PvP online. It also has a single-player mode.

Does The Girl's Moving Castle run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Workshop, Family Sharing
Languages: Text only: English, Indonesian, Japanese, Thai, Simplified Chinese, Traditional Chinese, Korean.

Does The Girl's Moving Castle use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam