# Bemanitools 5 documentation This folder contains various types of documentation. Table of contents: * Game * [Error codes](game-error-codes.md): List of bemani game specific error codes that you might encounter during boot or gameplay with troubleshooting information * Key tools * [Inject](inject.md): Readme for one of BT5's key applications, `inject.exe` * [Launcher](launcher.md): Readme for another one of BT5's key applications, `launcher.exe` * [Tools](tools/README.md): Documentation for additional user and development tooling * Game hooks * [ddrhook](ddrhook/README.md): Documentation relevant to `ddrhook` implementations * [iidxhook](iidxhook/README.md): Documentation relevant to `iidxhook` implementations * [jbhook](jbhook/README.md): Documentation relevant to `jbhook` implementations * [popnhook](popnhook/README.md): Documentation relevant to `popnhook` implementations * [sdvxhook](sdvxhook/README.md): Documentation relevant to `sdvxhook` implementations * Development * [API](api.md): Available APIs and IO (hardware) implementations for BT5 and instructions how to use them * [Architecture](architecture.md): Outline of BT5's architecture, how things are designed and why * [Development](development.md): Development environment, building, releasing, etc. * [Developer documentation](dev/README.md): Various lose documentation/notes by developers * [Tools](tools/README.md): Documentation for additional user and development tooling ## Further external documentation A list of external documentation that can be useful when dealing with bemanitools, supported data and hardware. * [arcade-docs](https://github.com/Shizmob/arcade-docs): An open (to read and contribute) repository of arcade hardware and software documentation