
Twilight Forest: The Lost Blocks
Adds missing blocks to Twilight Forest for the builders!
Screenshots






About this Mod

About the Mod
Strange how some blocks are missing in Twilight Forest even though it looks like they would be AMAZING additions?
This addon mod introduces the missing blocks as well as making Towerwood a fully-fledged wood type! That's a lot of choices for builders!
Features:
- Over 60 new blocks have been added!
- Integrates vanilla recipe advancement system.
- Matches the aesthetics of Twilight Forest.
List of new blocks:
- Aurora Stairs and Walls (Tintable!)
- Auroralized Glass Panes
- Castle Brick Slabs and Walls (+ Bold, Encased, Cracked, Worn, and Mossy variant)
- Deadrock Slabs and Stairs (+ Cracked & Weathered)
- Towerwood Slabs, Stairs, Fences, Fence Gates, Doors, Trapdoors, Pressure Plates, Buttons, Signs, and Banisters
- Mossy Towerwood Slabs and Stairs
- Mazestone Slabs, Stairs, and Walls (+ Cut, Brick, and Mossy Brick variant)
- Nagastone Slabs (Left & Right variant, includes Mossy and Weathered)
- Underbrick Slabs, Stairs, and Walls (+ Cracked and Mossy variant)
Requirements:
This addon requires having the Twilight Forest mod installed to function.
Permissions:
You may add this to your modpack as long as you give credit! :)
You may port this mod to Fabric if you desire. It will mean a lot!
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Available Versions
How to Install Twilight Forest: The Lost Blocks on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Twilight Forest: The Lost Blocks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1, 1.19.4 (+4 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Twilight Forest: The Lost Blocks server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Twilight Forest: The Lost Blocks compatible with forge and neoforge?
Twilight Forest: The Lost Blocks officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1, 1.19.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Twilight Forest: The Lost Blocks – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Twilight Forest: The Lost Blocks consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Twilight Forest: The Lost Blocks with just one click on your server.
