More than a chunk claiming mod, FTB Chunks is used by a lot of packs as the main world map mod. One of its problems is the lack of support for displaying modded blocks and entities.
This addon tries to fix it by adding support for as much mods as possible, mainly worldgen mods for blocks and mods adding entities.

Mods currently being supported :
Ad Astra | Aether | Aether Redux | Alex's Caves | Alex's Mobs | Allthemodium | Ars Elemental | Ars Nouveau | Aquaculture | Better End | Blockus | Blue Skies | Biomes We've Gone | Bosses of Mass Destruction | Cinderscapes | Create | Create: The Factory Must Grow | Eidolon | ElementalCraft | Embers Rekindled | Forbidden & Arcanus | Ice and Fire | IDAS | Immersive Engineering | Iron's Spells and Spellbooks | Mowzie's Mobs | Mutant Monsters | Promenade | Quark | Rats | Regions Unexplored | The Outer End | The Twilight Forest | The Undergarden | Tinker's Construct | YUNG's Cave Biomes
Let me know mods you want to see supported in comments, keep in mind support for mods may still be indev.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.2, 1.21, 1.20.5
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
FTB Chunks - Modded Support is a free Minecraft Java mod. Compatible with Minecraft 1.20.2, 1.21, 1.20.5, 1.21.4 and newer. Downloaded 846,573 times (via CurseForge). Download it and open it directly in the game.