Curse of Diamond
After a mysterious flash of light, Jennifer, a magic student, finds herself trapped in a cursed floating castle. Explore the castle’s interiors in search of a way to escape...
Last Updated: 11/3/2025
| Developer | Toonwich Isa |
| Publisher | Gigantic G |
| Steam App Id | 3346220 |
About Curse of Diamond
Curse of Diamond is an Adventure, and Indie game developed by Toonwich Isa. It was released on the Steam Store by Gigantic G.
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, Curse of Diamond supports the following features:
- Steam Achievements
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Curse of Diamond and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Curse of Diamond data has been sourced from:
- Valve Corporation. (2025, November 3). Curse of Diamond on Steam. Steam Store.
- Valve Corporation. (2025, November 3). Curse of Diamond. Steam Community Hub.
- Toonwich Isa. (2024, November 22). Curse of Diamond. Curse of Diamond.