SlimeSwap
SlimeSwap lets a player right-click a piston with a slimeball to turn it into a sticky piston, and a tool removes slime from pistons.
What it does
Players convert ordinary pistons into sticky pistons by using slimeballs on them, so no crafting is needed for each piston. A separate tool clears slime from a piston when a player wants it back to a plain piston. The mod runs on the server alone, so players join without installing anything. Fabric API is required, and the only files published are for 1.21.8, released as version 1.0.0 on 2025-09-17. It is distributed under All rights reserved and is not open source.
Key features
Slimeball conversion
Right-clicking a piston with a slimeball turns it into a sticky piston in place.
Slime removal tool
A tool strips slime from a piston, restoring its ordinary behavior.
Piston upgrades in place
Pistons are converted where they stand, so existing builds keep their layout.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does SlimeSwap need Fabric API?
Do players need to install SlimeSwap?
Which Minecraft version does SlimeSwap support?
In the catalog
SlimeSwap is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 17,695 mods support Minecraft 1.21.8.
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Official listing
- Modrinth page
- modrinth.com/mod/slimeswap
- Owner
- twentyeightisme
- Published
- 2025-09-17
- Updated on Modrinth
- 2025-09-17
- Facts verified
- 2026-10-15