CultTweaker

CultTweaker is a mod that lets players add their own custom content to Cult of the Lamb. It began as a Spine loader for custom lamb skins and has grown into a full content toolkit: an in-game editor called the Worldshaper, custom dungeons, weapons, NPCs with quests, enemies, structures, items, meals, tarot cards, follower forms and a modding API other mods can build on.

Where to start

Features

• Load custom player spines, with multiple skins per skeleton and a separate spine per player in co-op
• Fleece transmog and fleece cycling across every player skin, custom ones included
• Custom follower forms with variants, per-part placement and colour sets, plus full follower colour control
• Custom weapons declared inside a player spine, built on a vanilla weapon
• Custom NPCs with branching dialogue and quests that appear in the game's own objectives panel
• Custom enemies that mimic a vanilla enemy's AI and re-tune its numbers
• Custom structures as sprites or animated Spine skeletons, and overrides for the game's existing structure art
• Custom inventory items, meals and tarot cards
• The Worldshaper: an in-game room, base, hub, dungeon, world map and main menu editor
• Custom dungeons built from room blueprints, level blueprints and dungeon maps
• Editing together over COTL MP Steam
• A no-code content path and a code contract for other mods

Version facts

Download

• NexusMods - the mod and the content templates
• GitHub - source

Compatibility with saved work

Maps, levels, worlds, hubs, base edits and menu presets saved in pre-release 5 still open in pre-release 6. Maps saved by pre-release 6 carry an id on every object, which older builds ignore.