FixDupeNeo
FixDupeNeo is a NeoForge 26.2 mod that restores the vanilla tripwire string duplication behavior on that version.
What it does
Tripwire strings were duplicated in Minecraft Java 26.2 by a bug that this mod brings back in its original form. The duplication rule is replicated one for one from the vanilla behavior, and the mod adds a few custom mechanics on top. Installation is a matter of placing the jar in the mods folder and launching a NeoForge 26.2 instance.
The mod targets server-building use: it is aimed at redstone farms and other builds that rely on the restored rule. It needs no configuration files, works with default settings, and does not require any additional dependencies. Because it is installed on the server, the server must run it for multiplayer worlds to behave the same way. The mod is client-side only per its listing, so the server can be left without it in the view of its environment label.
FixDupeNeo 1.0.0 for 26.2 is the only release, first published and last updated on 2026-07-20. Support covers NeoForge 26.2 only; other NeoForge branches and Forge or Fabric are not supported at the moment. The code is released under the MIT License and is not open source.
Key features
Tripwire string duplication
Tripwire strings can be duplicated again under Minecraft Java 26.2, matching the original vanilla rule.
Custom mechanics
A few extra mechanics are added on top of the restored duplication rule.
No extra dependencies
The jar has no extra dependencies and no configuration step, so it can be dropped in and launched.
Lightweight design
The mod is built to stay small and light for single-player and multiplayer use alike.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Redstone farms
Builders running tripwire-based farms on 26.2 can rely on the restored duplication rule instead of a workaround.
Multiplayer servers
Server owners can install the jar on a NeoForge 26.2 server so the restored rule works for all players.
Who it’s for: Players and server owners running NeoForge 26.2 who rely on tripwire string duplication for redstone farms or server builds.
Questions
Which Minecraft version does FixDupeNeo support?
Does the server need FixDupeNeo installed?
Are there any other dependencies to install?
In the catalog
FixDupeNeo is one of 7,555 Cursed mods on ModsFinder, and one of 2,801 Cursed mods for NeoForge. 13,894 mods support Minecraft 26.2.
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/fixdupeneo
- Owner
- TerraStudio for Minecraft
- Published
- 2026-07-20
- Updated on Modrinth
- 2026-07-20
- Facts verified
- 2026-10-15