IDK'S ULTRABLOCK EXPANSION
Bedrock add-on listed for Minecraft 1.17–26.x (behavior + resource pack). File opened and checked on 7 Oct 2026; installs from the MC Bedrock Mods app on Android.
⬇ Download on CurseForge
IDK'S Ultrablock Expansion is a add-on that adds blocks to Minecraft that otherwise would not ever be added to the game.
THIS IS IN EARLY DEVELOPMENT. EXCEPT MAJOR CHANGES.
Currently there are only 3 sets of blocks added that being:
BLOOD BLOCKS(& BLOOD TREE) (SURVIVAL-KINDA)
-Blood block
-Blood extractor
-Blood Cleanser and Compressor
-Blood brick
-Blood tile
-Blood brick pillars
-Blood tree log
-Blood tree leaves
(No Blood Tree Planks for now)
Gold-Netherite Blocks(NOT IN SURVIVAL)
-Too many..
Quartz-Netherite Blocks (NOT IN SURVIVAL)
-Quartz-Netherite Block
-Quartz-Netherite Tile
-Quartz-Netherite Tile(4)
if you have any suggestions of blocks to add, join my discord!!!
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft versions listed: 26.3, 26.10
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- 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 Bedrock addons & mods walks through it step by step.
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.17.0 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 186 KB
- Download link checked 6 Oct 2026 — working
These come from our own check of the pack file, not from the source page.