Hey, uh, you should probably be aware that Silver Gryphon Games already has an RPG called Aether that’s been in print since the early 2000s. You might want to change the name.
Well, you could write an adventure and include stats, but not give any explanation of the stats. Or maybe build out a sourcebook that includes new resources and mechanics for the game, but declines to elaborate on the core mechanics of the game.
