# PbtA System Add-on Modules

- [Dungeon Bitches](/pbta-system/pbta-system-add-on-modules/dungeon-bitches.md)
- [Fantasy World RPG](/pbta-system/pbta-system-add-on-modules/fantasy-world.md)
- [Masks](/pbta-system/pbta-system-add-on-modules/masks.md)
- [Monster of the Week](/pbta-system/pbta-system-add-on-modules/monster-of-the-week.md)
- [Rhapsody of Blood](/pbta-system/pbta-system-add-on-modules/rhapsody-of-blood.md)
- [Root](/pbta-system/pbta-system-add-on-modules/root.md)
- [Under Hollow Hills](/pbta-system/pbta-system-add-on-modules/under-hollow-hills.md)
- [World of Dungeons](/pbta-system/pbta-system-add-on-modules/world-of-dungeons.md)