As part of the Knave 2e adventure jam, I published a system-agnostic setting that will work in any game or setting.
It’s set on an abandoned island filled with magic (with incredible art from Fernando Salvaterra) and includes stories, adventures, creatures, items, and more. It’s easy to use and allows GMs to run many months of sessions for their game tables.
The downloads include creature stats for Knave, Cairn, and Lilliputian - all of which are easy to adapt into any other game.
Get it for free on Itch here:
Once the Knave jam is over, the setting will no longer be free.