Advanced Gemonology

Minimalist TTRPG

Advanced Gemonology (AG) is a minimalist TTRPG system built on the core of Gemonology by Lucas Rolim (Available on his Itch Page). This hack of the system adds character classes, spellcasting and more robust combat mechanics, while still fitting on a single Trifoil Pamphlet for easy printing.

Character Sheets

Additionally, Business Card character sheets for the game are included in the download, and provide an easy way to track your health, mana, and character details.

Easily Expandable

Due to the rules remaining light in AG, the system is uniquely primed for hacks, homebrew and expansion by the community. If you create and publish a system based on this product, please reach out to me and I will link them below.