GuiAPI is a powerful API for creating easy to create and use settings and menus in Minecraft, and uses TWL (http://twl.l33tlabs.org/). Users: Please note that as of 0.15.5-1.5.2 and on, GuiAPI is a coremod, and thus requires Minecraft Forge API. How to instal GUI API Mod? Download the GUI API Drag all the contents from the