4th's Momento Mori
4th's Momento Mori adds a haunting Graveyard Dimension, a Forge dimension of crypts, ancient ruins and undead foes for players who want dark exploration on 1.20.1.
What it does
The mod centers on undead experiments. Its Graveyard Dimension is a realm covered in shrouded islands, cursed relics and restless spirits, with hidden ruins and eerie landscapes to uncover. Reaching it and exploring it is the core activity, and the dimension holds bosses that guard rare treasures and mystical items.
Clerics in the dimension have learned new techniques and can trade with the player, offering potions that only those who reach the dimension can make. The mod also adds new hostile mobs, including an Ironblade Automaton built as a machine that wields a blade, and a Cursed Skeleton, a half-torn undead fighter that does not tire. Geckolib is required, and the mod is published only for Forge for 1.20.1, under the MIT License; the code is not open source. Both the client and the server need the mod.
Key features
Graveyard Dimension
A dimension of crypts, ancient ruins and shrouded islands that players explore for secrets and undead.
New mobs
The Ironblade Automaton and the Cursed Skeleton join the world as hostile creatures in the dimension.
Challenging bosses
Bosses are hidden deep in the dimension and guard valuable loot and rare treasures.
Cleric trades
Clerics who learned new techniques sell special potions and trade with the player inside the dimension.
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
Undead Remains is a Forge and NeoForge mod for 1.20.1 under the MIT License, not open source, and it runs on client and server. Pillager Undead Hostility is Forge only for 1.20.1, also MIT and not open source, and it runs on client and server. Both are alternatives in the undead theme, but they do not add a separate dimension.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| 4th's Momento Mori | Forge | 1.20.1 | Client and server | 2024-09-06 |
| Undead Remains | Forge and NeoForge | 1.20.1 | Client and server | 2026-08-25 |
| Pillager Undead Hostility | Forge | 1.20.1 | Client and server | 2025-10-19 |
Questions
Does 4th's Momento Mori require Geckolib?
Does the server need 4th's Momento Mori?
Which loader and version does the mod support?
In the catalog
4th's Momento Mori is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 34,764 mods support Minecraft 1.20.1.
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What the author says
4th's Memento Mori introduces a haunting new dimension filled with shrouded Islands, cursed relics, and restless spirits. Explore the Graveyard Dimension, a realm covered in mystery and danger, where a powerful boss and mystical items await those brave enough to enter. Graveyard Dimension: A new realm filled with…
Official listing
- Modrinth page
- modrinth.com/mod/4ths-memento-mori
- Owner
- 4thDimensionalSquare
- Published
- 2024-09-06
- Updated on Modrinth
- 2024-09-06
- Facts verified
- 2026-10-15
