One Block 100 DAYS
Java modpack listed for Minecraft 1.20. File opened and checked on 6 Oct 2026; downloads from the MC Java Mods app on Android.
Survive and thrive on a single block! Start with nothing and expand your world one block at a time. Can you reach 100 days and conquer every challenge…
⬇ Download on ModrinthYou begin standing on a single block floating in the void. Every time you break it, a new block appears—sometimes helpful, sometimes dangerous. Gather resources, build your base, fight off mobs, and explore different phases as you progress.
Your goal? Survive 100 days and prove your skills as the ultimate survivor.
- 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 One Block 100 DAYS 1.0.0.mrpack
- Download size: 10.1 MB
- Download link checked 30 Oct 2026 — working
These come from our own check of the pack file, not from the source page.