The core dice mechanic from HyperMall: Unlimited Violence, stripped down to its simplest components. It's 1 page.
In here, you will find links to the Songs and Sagas Creator Kit, which includes a System Reference Document (or SRD), design notes, license information and even logos to identify your game as a game Carried in Songs and Sagas.
With a wider community acceptance of the idea that games provide players with benefits to skill development, many publishers are releasing "educational" TTRPGs.
However, for these games to be widely accepted in a classroom setting and to actually be accessible to educators who are stretched on time and resources, it’s important to make sure that your game is not just educational but that it’s also going to work in a typical educational setting.
Medley is a no-prep TTRPG. You just need regular dice and means to take notes.
If you don't want: long planning, lots of things to keeping tab and dragging character creation, tis is for you
You create EVERYTHING you need at the table in a direct manner.
It's mostly suited for one-shots but adaptable for short campaigns. Also recommend using the deck of Recall if you want a deck word oracle