Welcome to the Official Iterum Modpack Page
This is a highly optimized modpack for 1.20.4, with mods such as 'Lithium', 'Sodium', etc. Made especially for those with not so powerful computers to run Minecraft 1.20.4 with no bottlenecks!
This modpack was made for members of the Iterum SMP, but if you're not one feel free to Download as well! We hope you have a lot of fun!
Mod List
- 3D Skin Layers
- Armor Stands
- BetterF3
- Bobby
- Capes
- Chat Heads
- Cloth Config API
- Continuity
- Dynamic FPS
- Entity Culling
- Fabric API
- Fabric Language Kotlin
- FerriteCore
- Freecam (Modrinth Edition)
- Fusion (Connected Textures)
- ImmediatelyFast
- Indium
- Iris Shaders
- Krypton
- LazyDFU
- Lithium
- Memory Leak Fix
- Mod Menu
- ModernFix
- More Culling
- No Chat Reports
- Shulker Box Tooltip
- Simple Voice Chat
- Sodium
- Sound Physics Remastered
- Status
- SuperMartijn642's Core Lib
- ThreadTweak
- View Distance Fix
- Wavey Capes
- YetAnotherConfigLib
- Your Options Shall Be Respected (YOSBR)
- Zoomify
What is Iterum?
Iterum is a Brazilian SMP, created by @saamoff and @Kaidxn, where a variety of content creators come togheter to create awesome stuff and play minecraft togheter! Currently were on the First Season of the Server. If you're interested heres a link to the Official Iterum X profile.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as IterumSMP-1.2.5.mrpack
- Download size: 26.8 MB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.