Redslate
Redslate lets players craft redstone components such as pistons, observers, comparators and repeaters from deepslate, blackstone and other stone types.
What it does
Redslate adds recipes that use other stones to craft redstone parts. Observers, which vanilla usually allows only from cobblestone, can be made from alternative stone blocks, and comparators and repeaters can be crafted from deepslate alongside regular stone. Players who build redstone circuits get more material choices without changing the redstone behavior itself. The server must run Redslate so the recipes are available, while players may leave it out. Files target 1.21.9 – 1.21.11 on Fabric, Forge, NeoForge and Quilt, and the mod is released under the MIT License, not open source.
Key features
Stone-based observers
Observers can be crafted from other stone types beyond the usual cobblestone recipe.
Deepslate comparators and repeaters
Comparators and repeaters can be crafted with deepslate as well as regular stone.
Alternative piston recipes
Pistons and related redstone components gain crafting options that use blackstone and similar blocks.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Redslate need to be installed on the client?
Which loaders does Redslate support?
In the catalog
Redslate is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from SpeedyNurBesser
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What the author says
Use other stones, namely cobbled deepslate and blackstone, to craft redstone components like pistons and observers that usually can only be crafted with cobblestone. Also craft comparators and repeaters using deepslate as well as with regular stone.
Official listing
- Modrinth page
- modrinth.com/mod/redslate
- Owner
- SpeedyNurBesser
- Published
- 2026-03-05
- Updated on Modrinth
- 2026-03-05
- Facts verified
- 2026-10-15