
Recurrent Complex Volts
Continuation of Recurrent Complex
Screenshots






About this Mod
Fork of Recurrent Complex by Ivorius: https://www.curseforge.com/minecraft/mc-mods/recurrent-complex
One of Minecraft's most advanced and complete structure-generation mods: ruins, dungeons, trees, villages, mazes, decorations, megastructures, dynamic variation, scripting, natural terrain blending and an extensive custom structure file ecosystem.
Community Structure Repository: https://discord.gg/jY7RHksKzd
1.20.1 Forge / 1.21.1 NeoForge / 26.1.2 NeoForge (v.0.5.1.0):
- Brings classic Recurrent Complex structures and worldgen to modern Minecraft.
- Supports old RC .rcst structure files, with modern block conversion and safe missing-mod fallback.
- Includes natural structures, Nether structures, villages, decorations, saplings, mazes, ruins, terrain blending, and script-generation support.
- Adds /rc gui for browsing, previewing, placing, exporting, editing, repairing and converting structures in game.
- Includes structure authoring tools: selection items, schematic import/export, generation presets, transformer presets/details, biome/dimension rules, script marker editing, missing-block repair and loot table editing.
- Create schematics are importable and functionality is supported for worldgen.
- Built for modpacks: compatibility audits, missing-block reports, clear diagnostics, safe missing-content handling, configurable worldgen frequency/spacing, and vanilla /locate support for RC natural structures.
WIKI/GUIDE: https://github.com/Akiak7/RecurrentComplexVolts
1.12.2 Forge (v.2.0.0.5) (requires IvToolkit):
This version is intended as a drop-in replacement for the original Recurrent Complex 1.12.2 mod.
- Fixed command compatibility with Java 24+
- Fixed severe lag caused by structures referencing blocks from uninstalled mods
- Improved performance through various changes and optimizations
- Improved structure placement logic, especially on rough terrain and water (configurable)*
- Fixed bug where structures would sometimes spawn one block lower, particularly on water
- Fixed bug where structures occasionally spawn in the sky
- Fixed custom chest tile entity data being lost when using replace transformers
- Raised the editor/save size limit for large structures and loot tables
- Added simple biome/dimension whitelist and blocklist options in config
- Added simple biome/dimension ID/type controls in the structure generation GUI
- Added /#structures locate
for finding predicted RC structure locations.
*rayAverageMaxHeightSpread is the new config option, which improves/filters placement on rough terrain. This will also reduce structure frequency slightly. Increase value to soften effect, set to 0 to disable completely (reverting to original RC behavior).
WIKI/GUIDE: https://github.com/NoMoreUsernames999/Recurrent-Complex-Wiki/wiki
Note for 1.12: if you have RLTweaks installed, make sure to disable the patches for Recurrent Complex, as they conflict with this mod's code and are unnecessary.
Please consider supporting the developer at https://ko-fi.com/akiak
Available Versions
How to Install Recurrent Complex Volts on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "Recurrent Complex Volts". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+11 more)
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Recurrent Complex Volts 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 4 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is Recurrent Complex Volts compatible with forge and neoforge?
Recurrent Complex Volts officially supports forge, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Recurrent Complex Volts – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Recurrent Complex Volts 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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