Ex Compressum
Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Ex Compressum is an Ex Nihilo addon that provides tools to reduce the initial grind in skyblocks in a balanced way.
In Minecraft 1.10.2, it supports both Ex Nihilo Omnia as well as Ex Nihilo Adscensio.
In Minecraft 1.12, it supports Ex Nihilo: Creatio.
In Minecraft 1.20.1, it supports Ex Nihilo: Sequentia, Ex Deorum and Fabricae Ex Nihilo.
In Minecraft 1.21.1, it supports Ex Nihilo: Sequentia and Ex Deorum.
In Minecraft 26.1 and above, it supports Ex Deorum.
- Compressed Hammers to break Compressed Blocks into nine of their smashed version (e.g. Compressed Gravel -> 9 Sand)
- Compressed Crook which is four times as fast as a normal crook, but only twice as durable
- Heavy Sieve to sift compressed blocks directly, at a small loss of efficiency
- Auto Compressor to automatically compress items into blocks (e.g. Broken Ores into Ore Gravel)
- Auto Sieves and Auto Hammers
- Wooden Crucible to extract water from plants, as an alternative to rain
- Animal baits that can be placed to spawn cows, pigs, chicken, sheep, ocelots and wolves outside of their natural biome
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.10, 1.21.9
- 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 CurseForge — 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.
- Ships as ExCompressum_1.16.5-4.0.2.jar — drop this file into the mods folder
- Download size: 694 KB
- Download link checked 24 Oct 2026 — working
These come from our own check of the pack file, not from the source page.
