
4th's Momento Mori
A Dark mod about the undead and experiments
Screenshots






About this Mod
Memento Mori

Step into a dark and eerie world where the undead reign supreme.
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.
Key Features:
Graveyard Dimension: A new realm filled with crypts and ancient ruins. Discover hidden ruins and eerie landscapes as you uncover the secrets of the undead.
New Mobs: Face off against formidable foes like the Ironblade Automaton, a gear-driven sword-wielding machine, or the Cursed Skeleton, a half-torn, relentless undead warrior.
Unique Artifacts: Wield the power of the Ironblade's Lute, a mystical item that grants you the ability return to the surface and use its magical tunes to damage enemys.
Challenging Bosses: Test your skills against a powerful boss hidden deep within the dimension, guarding valuable loot and rare treasures.
Interesting Clerics: The clerics have learned new techniques to make a special potion that is the key to the dimension, but only the true master clerics can trade it with you.
This mod requires Geckolib
This mod runs on both Client Side and Server Side
Available Versions
How to Install 4th's Momento Mori on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "4th's Momento Mori". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
4th's Momento Mori server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is 4th's Momento Mori compatible with forge?
4th's Momento Mori officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with 4th's Momento Mori – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if 4th's Momento Mori consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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