Castle Siege
An asymmetric 1v1 tower defense/offense multiplayer game set in a fantasy medieval setting. Attack or defend the castle. Level up, and use magical spell cards to gain an advantage.
Last Updated: 3/4/2025
Castle Siege
An asymmetric 1v1 tower defense/offense multiplayer game set in a fantasy medieval setting. Attack or defend the castle. Level up, and use magical spell cards to gain an advantage.
Last Updated: 3/4/2025
- Windows
- Mac
- Linux
About Castle Siege
Castle Siege is a RPG, Indie, Action, Strategy, and Early Access game developed by Mordi. It was released on the Steam Store by Mordi.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Castle Siege supports the following features:
- Multi-player
- PvP
- Family Sharing
- Online PvP
Media & Sceenshots
Watch the featured video for Castle Siege and see the latest screenshots from the Steam Store.
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Frequently Asked Questions
Soures & References
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Castle Siege data has been sourced from:
- Valve Corporation. (2025, March 4). Castle Siege on Steam. Steam Store.
- Valve Corporation. (2025, March 4). Castle Siege. Steam Community Hub.