Crafted Terrain Generation
Generate Minecraft worlds by map images!. Free Minecraft Java mod for 1.21.3.
⬇ Download on Modrinth
Crafted Terrain Generation
Crafted Terrain Generation (CTGen) allows you to generate entire Minecraft worlds with just one map image! It's fully data-driven, so you can configure it entirely via data packs - no need for java code! If you're a java coder, don't worry - CTGen also features a Java API, where you can configure everything of the mod!
CTGen builds your dream world, just the way you draw it on a map! No matter if you want to play in a fantastic world like the world in Game of Thrones or are searching for a way to implement your custom mod-pack lore, CTGen realises your dream! There's already an amazing mod using CTGen for the world of Game of Thrones - the A Storm of Swords mod.
If you want to use CTGen on a server so you can enjoy your custom generated minecraft worlds with friends, I suggest trying out BisectHosting. You can use the code "woodwalkers" to receive a 25% discount on your first month, and you'll also support the development of CTGen.
License
CTGen is licensed under Crafted License 1.0.
- Ships as ctgen-neoforge-2.1.jar — drop this file into the mods folder
- Download size: 152 KB
- Download link checked 3 Sept 2026 — working
These come from our own check of the pack file, not from the source page.