Moonstone : Nightmare
by YTGLD
With Moonstone : Nightmare installed, a new world can grant an abyssal gift, a random sin with a matching curse that players carry through the game.
What it does
Moonstone : Nightmare is an independent branch of Moonstone Mod that adds the Nightmare Base game. The mod can be used without Moonstone. When a player creates a new world, the player receives an abyssal gift: three of seven sins are chosen at random and given, and each sin brings its own stronger curse, such as blurred vision or ineffective armor. Redemption items for each sin are obtained by completing specific tasks, for example the Disintegrating Magic Mirror.
The mod depends on Curios API, which must be installed alongside it. Moonstone : Nightmare runs on client and server, so the server and every player need it. Files are published for Forge and NeoForge, with builds for 1.20.1, 1.21.1 and 1.21.5, and the code is released under All rights reserved, so the mod is not open source.
Key features
Seven sins
Each sin carries a set of effects, and three of the seven are assigned when a world is created.
Sin curses
Every sin applies an additional, stronger curse that alters how the player sees and fights.
Redemption items
Completing specific tasks for a sin yields redemption items that remove or ease its curse.
Accessory and resurrection effects
Grabbing Pendant doubles the number of accessory slots and turns people into enemies, while resurrection grants ten seconds of invincibility.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Alex's Exotic Armory is a Forge and NeoForge mod for 1.20.4 – 1.21.4, client and server, under All rights reserved and not open source. New Ores and Armors covers 1.19.2 – 1.21.1 for the same loaders, with the same environment and license. Geodrum adds its own content for 1.20.1 – 1.21.1, also client and server, under All rights reserved and not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Moonstone : Nightmare | Forge and NeoForge | 1.20.1 – 1.21.5 | Client and server | 2025-08-29 |
| Alex's Exotic Armory | Forge and NeoForge | 1.20.4 – 1.21.4 | Client and server | 2025-03-10 |
| New Ores and Armors | Forge and NeoForge | 1.19.2 – 1.21.1 | Client and server | 2024-11-30 |
| Geodrum | Forge and NeoForge | 1.20.1 – 1.21.1 | Client and server | 2025-10-16 |
Questions
Does Moonstone : Nightmare need Moonstone Mod?
Does the server need Moonstone : Nightmare?
Which versions does Moonstone : Nightmare support?
In the catalog
Moonstone : Nightmare is one of 17,631 Equipment mods on ModsFinder, and one of 9,216 Equipment mods for Forge. 15,307 mods support Minecraft 1.21.5.
More from YTGLD
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What the author says
When you create a new world, you will receive an abyssal gift - the Nightmare Base. If you choose to wear and bear the curse of the abyss, you will be randomly given 3 out of 7 sins. Each sin will receive an additional stronger curse, such as' blurred vision 'or' ineffective armor '. ### The First Sin - A Glimpse of…
Official listing
- Modrinth page
- modrinth.com/mod/seeking-immortals-nightmare
- Owner
- YTGLD
- Published
- 2025-04-25
- Updated on Modrinth
- 2025-08-29
- Facts verified
- 2026-10-15