Generic, Endlessly Applicable Roleplay System (3rd Ed.)
The rules are identical to the main GEARS rules.
However, the Priest, Psychic and Sorcerer Specialities are not available. Instead, Sorcerer is replaced with Geometrician (which is already listed in the Specialities section of the main rules. Geometrician works in all respects in exactly the same way as Sorcerer. However, instead of the standard Sorcerous Spells list, Geometricians must choose from this list of Geometrical Alterations
All other Specialities are available, subject to the time period in which the game is set, and GM preferences.
A modified Anno Geometrica Character Sheet can be found here.