> For the complete documentation index, see [llms.txt](https://xiv.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xiv.dev/game-data.md).

# Game Data

- [Visual Effects](https://xiv.dev/game-data/visual-effects.md): Documentation for the VFX system used by FFXIV
- [AVFX Files](https://xiv.dev/game-data/visual-effects/avfx-files.md): This page contains the file structure itself. What each of the structures listed here are used for can be on other pages.
- [Global Parameters](https://xiv.dev/game-data/visual-effects/global-parameters.md)
- [Schedulers](https://xiv.dev/game-data/visual-effects/schedulers.md)
- [Particles](https://xiv.dev/game-data/visual-effects/particles.md)
- [Emitters](https://xiv.dev/game-data/visual-effects/emitters.md)
- [Timelines](https://xiv.dev/game-data/visual-effects/timelines.md)
- [Effectors](https://xiv.dev/game-data/visual-effects/effectors.md)
- [Binders](https://xiv.dev/game-data/visual-effects/binders.md)
- [Object Life](https://xiv.dev/game-data/visual-effects/object-life.md)
- [File Formats](https://xiv.dev/game-data/file-formats.md): Documentation for files located within the games internal filesystem.
- [Excel](https://xiv.dev/game-data/file-formats/excel.md): Excel is a binary data format for storing relational data. Contains info for EXL, EXH and EXD files.
- [Character Data Files](https://xiv.dev/game-data/character-data-files.md): Contains information about files that are specific to each character.
- [Character Creator Preset](https://xiv.dev/game-data/character-data-files/ffxiv_chara_xx.md)
- [Character data folder](https://xiv.dev/game-data/character-data-files/ffxiv_chr_folder.md)
- [Chat Log (.log)](https://xiv.dev/game-data/character-data-files/ffxiv_chr_folder/chat-log-.log.md)