Aeternam IV
Modpackby Bab_S
Aeternam Modpack modded in 1.20.1 | Discover the pleasure of talking to your friends in-game.
Type
Modpack
CurseForge Downloads
352
CurseForge ID
1289221
Last Updated
Jun 28, 2026
Description

![]()
Æternam is a temporary Minecraft server that we first launched on October 21, 2022.
The concept is simple: a server open for a limited time, where several streamers are invited to join with their communities for a shared adventure.
For Season 4, we're switching things up!
This time, we're heading into a medieval/fantasy world, with a fully customized modpack designed to deliver a unique and immersive gameplay experience. New mechanics, reworked atmosphere, revamped progression system… everything has been crafted to make this season truly unforgettable.
The server will run on Minecraft version 1.20.1.
Among the new features: a quest system, easter eggs hidden in the starting village, and much more to discover as the adventure unfolds…
Grab your swords, your spellbooks… and let the journey begin!
![]()

![]()
Æternam est un serveur Minecraft "éphémère" que nous avons lancé pour la première fois le 21 octobre 2022.
Le concept reste simple : un serveur ouvert pour une durée limitée, où plusieurs streameur·euse·s sont invité·e·s à participer avec leur communauté dans une aventure commune.
Pour cette Saison 4, on change d’ambiance !
Cette fois, cap sur un univers médiéval/fantasy, avec un modpack entièrement personnalisé pour offrir une expérience de jeu unique et immersive. Nouvelles mécaniques, ambiance retravaillée, système de progression repensé… tout est pensé pour vous faire vivre une saison mémorable.
Le serveur tournera sur la version 1.20.1 de Minecraft.
Parmi les nouveautés : un système de quêtes, des easter eggs cachés dans le village de départ, et bien plus encore à découvrir au fil de l’aventure…
Préparez vos épées, vos grimoires… et que l’aventure commence !
![]()
Credits :
Main menu : Jeannette Kiren
Music menu : Olivier Foccroulle
Compatibility
Mod Loaders
Game Versions
Screenshots
Similar Modpacks
CreateAndSpace
Experience survival with Create mod, with the possibility to go to space with Ad Astra at Fabric.
MC Jurassic
Dinosaurs but you suffer at the same time.
Jujutsu Craft PVP
This modpack is no longer used for my discord server, just a little project im going to have fun with
Nostalgic Craft 2
A Sequal Modpack To Nostalgic Craft!
Dokuta Suton (Dr. Stone)
Dokuta Suton (Dr. Stone) is a RPG Modpack for players wanting to experience the world of Dr. Stone!
Anomaly
This is a ModPack made for the survival against the horrors that lie within.
Contained Mods (163)
Just Enough Items (JEI)
View Items and Recipes
JourneyMap
Real-time map used for mapping in-game or your browser as you explore.
GeckoLib
A 3D animation library for entities, blocks, items, armor, and more!
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Architectury API
An intermediary api aimed to ease developing multiplatform mods.
Mouse Tweaks
Enhances inventory management by adding various functions to the mouse buttons.
AppleSkin
Adds some useful information about food/hunger to the HUD
ModernFix
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...
Balm
Abstraction Layer for Multi-Loader Mods
Jade 🔍
Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Waystones
Teleport back to activated waystones. For Survival, Adventure or Servers.
Curios API (Forge/NeoForge)
A flexible and expandable accessory/equipment API for users and developers.
Controlling
Adds a search bar to the Key-Bindings menu
Entity Culling Fabric/Forge
Using async path-tracing to hide Tiles/Entities that are not visible
Sophisticated Backpacks
Yet another backpack mod this time with backpack you can place in world, color in different color combinations, upgrade...
FancyMenu
Customize Minecraft's menus with ease!
Collective
🎓 Collective is a shared library with common code for all of Serilum's mods.
Melody
OpenAL-based library mod for playing background music.
FerriteCore ((Neo)Forge)
Memory usage optimizations
Puzzles Lib
Why is it called Puzzles? That's the puzzle.
Placebo
A library mod
Cupboard
Cupboard provides code, frameworks, and utilities for minecraft mods
Searchables
Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...
Konkrete
Just another boring library mod.
Sophisticated Core
Library mod for Sophisticated mods
Farmer's Delight
A cozy expansion to farming and cooking!
FTB Library (NeoForge)
Common code for all GUI stuff in FTB Mods
[ETF] Entity Texture Features - [Fabric & Forge]
Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)
playerAnimator
player animation library
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
Embeddium
A powerful, mod-friendly, FOSS client performance mod for NeoForge
FTB Teams (NeoForge)
Library for mods that can utilize team progression
CreativeCore
a core mod
Sound Physics Remastered
A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.
spark
spark is a performance profiler for Minecraft clients, servers and proxies.
Framework
A common library powering all of MrCrayfish's Mods
SuperMartijn642's Config Lib
Config Lib makes dealing with config files just a bit easier.
Not Enough Animations
Bringing first-person animations to the third-person
SuperMartijn642's Core Lib
SuperMartijn642's Core Lib adds lots of basic implementations that allow for similar code between different Minecraft ve...
Lootr (Forge & NeoForge)
A mod that makes it so nobody misses out on Loot! All loot chests are instanced per player and visually unique.
Iceberg [Neo/Forge]
A modding library that contains new events, helpers, and utilities to make modder's lives easier.
Rhino
A fork of Mozilla's Rhino library, modified for use in mods
Oculus
Unofficial Fork of "Iris", made to work with FML
KubeJS
Edit recipes, add new custom items, script world events, all in JavaScript!
Better Advancements
Successor to BetterAchievements for the new advancements system in minecraft 1.12+
Citadel
A Lightweight Library
Drippy Loading Screen
Addon for FancyMenu to customize the loading screen.
Connectivity
Fix Login timeouts, Packet sizes errors, Payloads errors, ghostblocks and more.
CoroUtil
Library Mod for Weather/Tropicraft/ZombieAwareness/etc
Simple Voice Chat
A working voice chat in Minecraft!
Alex's Mobs
85+ New mobs with stylistic quality above the default game.
Fusion (Connected Textures)
Fusion allows resource packs to use additional texture and model types such as connected textures!
Artifacts
Adds various treasure items that can be found through exploration
Caelus API
A coremod and API to provide developers access to elytra flight mechanics through an entity attribute.
AllTheLeaks (Memory Leak Fix)
This mod fixes memory leaks of some mods, Neoforge and Minecraft until they implement their fixes.
Better Compatibility Checker
Changes the default server compatability check to compare modpack versions
AmbientSounds 6
#listentonature
Chat Heads
See who are you chatting with!
What Are They Up To (Watut)
Lets you see if players are typing, in a GUI, idle, with cool ingame visuals
Skin Layers 3D
Render the player skin layer in 3d!
Just Enough Resources (JER)
A JEI addon that adds mob drops, ore gen, ..
CorgiLib
A library mod containing code used across Corgi Taco's mods.
Prism [Neo/Forge]
A library all about color! Provides lots of color-related functionality for dependent mods.
BadOptimizations
Optimization mod that focuses on things other than rendering
Legendary Tooltips [Neo/Forge]
Give your rare items a fancier tooltip! Also adds additional tooltip configuration options.
Sophisticated Storage
Storage mod with multiple tiers and functional upgrades
fix GPU memory leak[Forge/Fabric]
A mod that fixes memory leaks on the client
FastFurnace
A performance upgrade for the furnace.
FTB Ultimine (Forge)
Harvest multiple blocks at once
FastWorkbench
A performance upgrade for the crafting table.
OpenBlocks Elevator
Port of OpenBlocks Elevator.
FTB Chunks (NeoForge)
A mod that allows you to claim chunks to protect your blocks and view minimap / large map
Necronomicon API
A personal utility library, making development in both platforms easier.
Macaw's Fences and Walls
Adds new vanila styled fences, walls and gates!
When Dungeons Arise - Forge!
Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!
Better Fps - Render Distance[Forge]
Better fps for 1.16+ minecraft, improved render distances
Advancement Plaques [Neo/Forge]
Replace those boring advancement popups with something flashier.
Visual Workbench
Items stay inside of crafting tables and are also rendered on top. It's really fancy!
Macaw's Doors
Adds vanila doors with every wood color and new unique doors!
Macaw's Windows
Adds lots of Windows, Mosaic Glass, Blinds, Shutters, Curtains and more..!
Structory
An atmospheric structure mod for Fabric/Forge/Quilt.
Extreme sound muffler - (Neo)Forge
Forget about those nasty sounds! - Clientside sound muffler.
Elytra Slot
Adds curio support to the elytra so you can fly and wear chest armor at the same time. Formerly known as Curious Elytra.
Starter Kit
📦 Give all new players joining the world configurable starter gear, items and/or potion effects. It can overwrite the i...
Goblin Traders
Adds goblins that you can find underground with unique and useful trades!
Sinytra Connector
Lets you play Fabric mods on NeoForge
Inventory Sorter
Simple inventory sorting tweaks
Model Gap Fix
Fixes small gaps in item and block models
Better Third Person
Improves third-person camera view.
Farsight [Forge/Neo]
See far chunks on clientside, even if the server has low view distance
AzureLib
Java Minecraft mod using Bedrock models to create custom models and animations for items, blocks, entities
Immersive Aircraft [Fabric/Forge]
A set of vanilla style, customizable and upgradable aircraft, from biplanes to airships
FallingTree
Break down your trees by only cutting one piece of it
Falling Leaves (NeoForge/Forge)
Falling Leaves from trees
Library Ferret - Forge
Shared lib for the mods of jtorleon-studios-team
Cobweb
Crystal Nest API
More Overlays Updated
Adds NEI-like light overlay for mob spawns, a chunk border overlay and a JEI item search overlay. (updated for 1.16.5, 1...
Chloride (Embeddium++/Sodium++)
Gives Embeddium/Sodium additional Performance and Quality features for a tasteful experience
CullLessLeaves Reforged (Unofficial)
Gives you a 9% fps improvement for leaves rendering
Durability Tooltip
Durability Tooltip shows you the durability of an item!
Diagonal Fences
Fences connecting diagonally? Wait. That's illegal.
Item Obliterator (Modpack Utils Series)
JSON based item tweaking. Disable items, recipes, trades, creative tabs, JEI/REI/EMI, and more.
Cryonic Config
Chill Minimal Config API
Macaw's Stairs
Adds new Vanilla styled Stairs, Handrails for Stairs and Balconies!
Twigs
A Minecraft building blocks mod
Chisel Reborn [Forge/Fabric/NeoForge]
Adds New Blocks!
FPS Reducer
Reduce GPU and CPU usage automatically when no user operation exists.
Embeddium (Rubidium) Extra
Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge
Emojiful
Emojis in minecraft
JourneyMap Integration
Adds some mod integrations for our favorite map mod
Fantasy's Furniture
Adds Fantasy-Themed Furniture & Decorational blocks to the game
Void Totem (Forge)
A totem that prevents you from dying in the void.
Dungeons and Taverns
an Vanilla styled structure mod
Better Villages - Forge
This mod enhances the villages in Minecraft by improving existing structure, making them feel more alive and engaging to...
Harvest with ease
Don't break crops, right click them!
CustomNPCs-Unofficial
Unofficial version of CustomNPCs mod ported to the newer versions of Minecraft
Dragon Mounts: Legacy
Finally Hatching That Dragon Egg! New Reptile Companions!
Dragon Mounts Patches
Various fixes for Dragon Mounts: Legacy
When Dungeons Arise - Spacing Tweaks
Changes spacing and separation of several WDA structures
Complementary Shaders - Reimagined
Preserving the elements of Minecraft with exceptional quality, detail, and performance.
Fresh Animations
Make your game like the trailers! Dynamic animated entities to freshen your Minecraft experience.
Armor Statues
Unlock the potential of armor stands! Works on servers with the Vanilla Tweaks data pack.
Dusty Decorations
A Decoration mod for ports and markets
Gliders
Gliders: essential for traversing terrain and preventing falls
Sky Villages [Forge]
Yes, that's right! Villages in the land of clouds! Explore massive and beautiful villages in the sky!
Farmer's Respite
Tea addon for Farmer's Delight
Boss Refreshed
Minecraft's Bosses with a Refreshed Take!
Serious Player Animations
A client side mod that adds cool animations to the player.
Soft Weather
Makes rain and snow less visually obtrusive.
Medieval Buildings - New Structures!
Add exciting medieval buildings with hidden enemies and treasures to the world!
Project: Vibrant Journeys
A mod that aims to spice up vanilla survival
Medieval Buildings [End Edition]
New incredible medieval-style structures for the End!
Fresh Animations: Extensions
A combination of offical extension packs for Fresh Animations
Fantasy Armor (Medieval Series)
New armor sets with 3D models in medieval fantasy style.
Dragon Mounts: Even More Dragons
Dragons from Dragon Mounts 2 in Dragon Mounts: Legacy!
Fantasy Weapons (Medieval Series)
Various new medieval fantasy style weapons that fit in nicely with the vanilla style.
Nyf's Spiders
Modifes spiders to be more realistic.
The Graveyard (FORGE/NEOFORGE)
A mod that adds structures, mobs and blocks themed aroung the graveyard.
Beautify!
Adds lots of vanilla-styled ways to spice up your builds.
WATERFrAMES: Multimedia Displays
Features multiple blocks to play videos and pictures in your worlds from internet and local files
WATERMeDIA: Multimedia API
Library with an API using VLC for multimedia integration with Minecraft
Fairy Lights
This mod adds decorative string lights.
More Delight (Forge & Neoforge)
Extra meals, knives, and ingredients for Farmer's Delight that improve your culinary experience.
Large Meals (An Add-on for Farmer's Delight)
A Farmer's Delight addon that adds new and creative recipes to the game.
Grappling Hook - Reforged
A fixed version of Grappling Hook
Emotecraft (Forge)
Emotes in minecraft
Better Modlist
enhances default neoforge modlist.
Signpost
Signposts for teleportation and decoration
GJEB (GammaJustExtremeBright)
GammaJustExtremeBright
Even More Instruments!
Violins, Guitars, Keyboards, and Even More Instruments to add into your Minecraft experience!
Genshin Instruments
A mod that adds Genshin Impact's set of instruments into Minecraft!
Arachnophobia
A no spider resource pack
UI Lib
A user interface library for Minecraft modding.
Arc Lib
Data driven action, reward, condition library.
Drink Beer Refill
Brewing, bartending and bartering!
Enigmatic Graves Fork
Fork of Enigmatic Graves
Stellarity
Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and...
No Void Structures
Utility mod to support floating islands style world generation by preventing structures from generating in the void.
Ecospherical Expansion
Overhauled generation to the biomes of the Overworld.
bendy-lib
A FabricMC library allowing the player to "bend" their parts and animate the player
Divine Weaponry - Better Combat
⚔️ New weapons with skills and effects compatible with the Better Combat mod !
No More Mineshafts
This mod removes the generation of Mineshafts