Absolutely, make as many games - or as much *game content* as you want! I'd take a look at Troika, for some cool inspiration. It's a simple game, and Backgrounds give heaps of flexibility and evocative style! Take a look at super stripped down visions of DnD, where you only have a handful of stats and gear. That's good stuff!
https://melsonian-arts-council.itch.io/troika/purchase
Or, go way back in time and indulge in just heaps and heaps of random tables. And remember that Swords aren't the only DREAM out there - there are so many different Dreams all hovering around! I am partial to SNAILDREAM and RATDREAM myself, and FIREDREAM is great! Reach out and grab one of em.