Howdy. Welcome to the LibEcho documentation.
LibEcho is a free and open-source library for Sugarcube 2 (a story format for Twine/Twee), intended to help prospective authors with the technical implementation of Erotic Transformation Games.
However, even if TF-pr0n isn't your thing, much of the library is also quite useful for any Twine/Twee game. The library is modular, so you can just leave out the TF libraries if you wish, and those mechanics won't be included in your game.
Too often, we see potential authors having to reinvent the wheel time and time again (vis-a-vis inventory, apparel, and transformation mechanics). They end up burning out on these technical details before they can complete their story, resulting in many dead-end projects. It is my hope that this library can help alleviate that problem, so that we can all bring many more delicious TF-pr0n games into the world. :D
LibEcho is released under the 4-clause BSD license.
The current implementation provides several modular libraries: