Royal Crusade
Royal Crusade is an alliance-based strategy game where you explore the map, upgrade your castle, siege other castles, and battle over objectives in the open world. You can control units directly in the open world, or siege castles/objectives in auto-battler style.
Last Updated: 10/4/2025
| Developer | August van Casteren |
| Publisher | August van Casteren |
| Steam App Id | 3723600 |
Royal Crusade
Royal Crusade is an alliance-based strategy game where you explore the map, upgrade your castle, siege other castles, and battle over objectives in the open world. You can control units directly in the open world, or siege castles/objectives in auto-battler style.
Last Updated: 10/4/2025
- Windows
- Mac
- Linux
About Royal Crusade
Royal Crusade is an Indie, Simulation, Massively Multiplayer, Strategy, and Free to Play game developed by August van Casteren. It was released on the Steam Store by August van Casteren.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Royal Crusade supports the following features:
- Touch Only Option
- Playable without Timed Input
- Mouse Only Option
- Camera Comfort
- PvP
- Multi-player
- Family Sharing
- Adjustable Text Size
- Custom Volume Controls
- MMO
- Cross-Platform Multiplayer
- Online PvP
- In-App Purchases
Media & Sceenshots
Watch the featured video for Royal Crusade and see the latest screenshots from the Steam Store.

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Frequently Asked Questions
Soures & References
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Royal Crusade data has been sourced from:
- Valve Corporation. (2025, October 4). Royal Crusade on Steam. Steam Store.
- Valve Corporation. (2025, October 4). Royal Crusade. Steam Community Hub.
- August van Casteren. (2025, July 30). Royal Crusade. Royal Crusade.