Katters Structures - Ambient

Katters Structures - Ambient is a sub-project of Katters Structures that contains only the Ambient Structures. Generated structures are filled with vanilla blocks only, and the mod needs other dependencies to run, which are named in the requirements list. Version 2.3 for Minecraft 1.21.6 introduced a new dialog function, and the mod includes more than 50 new books with stories from the perspective of villagers.

The structures can be disabled in several ways. Bosses can be turned off, which disables the structures in their dimension as well, and spawning can be turned off without removing structures that already exist. Structures can also be disabled through datapacks. The pause menu gives access to these settings in-game. The mod works with Enchantments Encore and with compatible Enchantments, and it has dedicated spawn points for some mobs, including Nice Mobs Remastered, Nice Blockhead Mobs and its successor NMR.

The mod is published for Fabric, Forge, NeoForge and Quilt, and also as a data pack. The server must run it, while players may leave it out. The license is a custom license, and the mod is not open source. Files cover 1.20.2 – 26.3 with 21 release versions, and snapshot builds are published. The latest file on every loader is 2.7-mod for 26.3, dated 2026-10-03. Biomes O Plenty is also noted as compatible.