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Betweenlands' Tinker

An addon that integrates The Betweenlands’ materials and mechanics into Tinkers’ Construct, adding new tool materials, traits, and smeltery support while respecting the dimension’s corrosion and weakness systems.

Forge
Loaders
Forge
Downloads on Modrinth
606
Followers on Modrinth
2
versions
15
Updated
October 15, 2026Oct 15
Published
in 2026
Overview · swipe

At a glance

Runs on Forge
For Minecraft 1.12.2
Needed in the game and on the server
Latest version — 0.6.4 from October 15, 2026
Requires Tinkers' Construct and Mantle
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.12.2

Betweenlands’ Tinker

License: MIT

A Tinkers’ Construct addon bridging the dark swamps of The Betweenlands with your smeltery and tool forge.


Overview

Betweenlands’ Tinker integrates 7 new materials, 5 tools, 5 unique traits, and full smeltery support while preserving the dimension's core mechanics—weakness immunity and corrosion.

All tools are obtained via Animator conversion from vanilla Tinkers’ tools, retaining stats, modifiers, and durability.


Important Note

If you encounter issues with Weedwood or Slimy Bone materials not working correctly, please consider using Tinkers’ Antique – an actively maintained fork of Tinkers’ Construct 2 that resolves many compatibility and stability issues.


New Materials

MaterialTool Stats (Durability / Speed / Attack)CastableTraits
Weedwood40 / 2.0 / 2.0❌Between, Weed Shield
Slimy Bone200 / 4.0 / 2.0❌Between, Splintering / Splinters
Octine700 / 6.0 / 4.0✅Between, Ignition
Syrmorite900 / 8.0 / 3.0✅Between, Stacking
Valonite1300 / 8.0 / 6.0❌Between, Valor

Bowstring materials: Reed Rope and Silk Thread, both carrying the Between trait.


New Tools

Convert existing Tinkers’ tools in the Animator (input: tool + Life Crystal + Sulfur):

  • Pickaxe → Betweenlands Pickaxe
  • Shovel → Betweenlands Shovel
  • Hatchet → Betweenlands Hatchet
  • Broadsword → Betweenlands Broadsword
  • Shortbow → Betweenlands Shortbow

All stats, modifiers, and durability transfer exactly. Tools are immune to the Betweenlands weakness and support the dimension's corrosion system. Broken tools can be repaired in the Animator.

Parts can also be converted (Tool Rod → Handle, Binding → Extra, Blade/Head → Tool Head). Parts are for replacing components in existing Betweenlands tools and cannot be used to craft tools directly.


Smeltery, Casting & Sulfur

  • Syrmorite Casts: Pour molten Syrmorite over tool parts to create permanent casts.
  • Sulfur Distiller: Extract Molten Sulfur from Sulfur Blocks by charging and releasing on them. Repairable in the Animator.
  • Molten Sulfur serves as an early-game smeltery fuel and unlocks Molten Octine, a lava-tier fuel.

New Traits

TraitEffect
BetweenBypasses weakness; non-Between tools suffer -25% damage/speed.
Weed ShieldAbsorbs durability loss (max 100); regenerates every 20s (10s in Betweenlands).
ValorDeals +20% damage to mobs targeting you and inflicts Slowness and Weakness.
IgnitionEvery third hit ignites the target, or deals bonus damage to burning targets.
StackingRepairs are 80% less effective. Every 1000 durability consumed grants +1 stacking point (max 100); each point reduces future durability loss by 1%.

Core Mechanics

  • Weakness Immunity: All Betweenlands tools ignore the dimension's weakness. Non-Interloper tools can gain immunity via the Between trait at a 25% penalty.
  • Corrosion: Tools accumulate corrosion (0–255) over use, reducing damage and speed. Tooltips show the current stage; cleaned tools restore full strength instantly.
  • Animator Conversion: Convert tools or parts as described above (excludes Hammer and Excavator).

Dependencies

  • Mantle (1.12-1.3.3+)
  • Tinkers’ Construct (1.12.2-2.13.0+)
  • The Betweenlands (3.9.6+)

Minecraft 1.12.2 · Forge 14.23.5.2847+


Compatibilities

  • Construct’s Armory – Adds Betweenlands armor materials and traits.
  • JEI – Adds Animator conversion recipe viewer support.

Credits

  • Tinkers’ Construct – SlimeKnights
  • The Betweenlands – Angry Pixel
  • Mantle – SlimeKnights

Note: Portions of this code were generated with the assistance of AI Tools.

FAQ

How to install Betweenlands' Tinker?

Install Forge for your Minecraft version, download Betweenlands' Tinker for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Betweenlands' Tinker support?

Betweenlands' Tinker has builds for Minecraft 1.12.2.

Is Betweenlands' Tinker needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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