
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.
Screenshots


About this Mod
Betweenlands’ Tinker
A Tinkers’ Construct addon bridging the dark swamps of The Betweenlands with your smeltery and tool forge.
Overview
Betweenlands’ Tinker integrates 5 new materials, 4 craftable 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.
Molten Syrmorite can be used to craft casts. Syrmorite Fluid Tanks passively collect Molten Sulfur from rainfall when placed beneath a Sulfur block, providing an alternative fuel source for the Smeltery.
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
| Material | Tool Stats (Durability / Speed / Attack) | Castable | Traits |
|---|---|---|---|
| Weedwood | 40 / 2.0 / 2.0 | ❌ | Between, Weed Shield |
| Slimy Bone | 200 / 4.0 / 2.0 | ❌ | Between, Splintering/Splinters |
| Octine | 700 / 6.0 / 4.0 | ✅ | Between, Ignition |
| Syrmorite | 900 / 8.0 / 3.0 | ✅ | Between, Stacking |
| Valonite | 1300 / 8.0 / 6.0 | ❌ | Between, Valor |
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
All stats, modifiers, and durability transfer exactly. Tools are immune to the Betweenlands weakness and support the dimension's corrosion system.
Parts can also be converted: Tool Rod → Betweenlands Handle, Binding → Betweenlands Binding, Blade/Head → Betweenlands Tool Head.
Parts are only for replacing components in existing Betweenlands tools—they cannot be used to craft tools directly.
Smeltery & Casting
- Syrmorite Casts: Molten Syrmorite can be poured over tool parts to create permanent casts.
- Molten Sulfur Collection: Place a Sulfur block atop a Syrmorite Fluid Tank and wait for rain. Molten Sulfur accumulates in the tank and can be used as smeltery fuel.
New Traits
| Trait | Effect |
|---|---|
| Between | Bypasses weakness; non-Between tools suffer -25% damage/speed. |
| Weed Shield | Absorbs durability loss (max 100); regenerates every 20s (10s in Betweenlands). |
| Valor | Gain valor from mining (1) or damage (1 per 5 damage). Every 100 valor = +1% damage, +1% speed, -1% durability consumption (max 3000). |
| Ignition | Every third hit ignites target (5s) or deals +25% damage if already burning. |
| Stacking | Repairs are 80% less effective (only 20% of repair amount applied). Every 1000 durability consumed grants +1 stacking point (max 100). Each point reduces future durability consumption by 1% (cumulative, up to 100% chance to avoid durability loss). |
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 (max 70% penalty). Tooltips show the current stage.
- 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.
Available Versions
How to Install Betweenlands' Tinker 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 (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "Betweenlands' Tinker". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Betweenlands' Tinker 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 (1.12.2). You can switch loaders with one click in the panel.
Is Betweenlands' Tinker compatible with forge?
Betweenlands' Tinker officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Betweenlands' Tinker – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Betweenlands' Tinker 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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