eXc Skyblock Builder
Adds a Skyblock world type: an empty void world with a starter island. Pick a single dirt block, dirt with a tree, a small island, or the classic island…
⬇ Download on Modrinth
Presets Preset What you get Only dirt A single block of earth. Nothing else. Dirt with tree One block with a tree on top. (default) Small island A small island with 1–3 trees. Classic Small island, one tree and a starter chest.
Features Void overworld as a proper world preset — appears in the world type button, no datapack juggling Starter island is built once, on first world load, and never rebuilt World spawn is set automatically In-game config screen via Mod Menu, or edit config/exc_skyblock.json by hand Five tree types: oak, birch, spruce, jungle, acacia Fully configurable starter chest contents (item IDs and counts) Works in singleplayer and on dedicated servers English and German translations
Settings only affect newly created worlds.
Requirements Minecraft 26.2 Fabric Loader 0.19.0 or newer Mod Menu (optional, for the config screen)
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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.
- Ships as exc_skyblock-1.1.1.jar — drop this file into the mods folder
- Download size: 57 KB
- Download link checked 14 Sept 2026 — working
These come from our own check of the pack file, not from the source page.