If you're looking for another option to Spawn, LitRPG Adventures is a good alternative. This AI-powered tool employs the same advanced AI tools we mentioned earlier, including OpenAI's GPT-3.5 and DALLE3, to generate content for tabletop RPGs like Dungeons & Dragons and Pathfinder. It has more than 30 generators for character backstories, random dungeons, monsters, spells and more. The library has more than 100,000 entries, so it's a good reference for game masters and players. With tiered pricing, you can use the tools to create custom campaigns and characters.
Another tool worth checking out is AI Adventure, an open-source text-based RPG platform that uses AI to tell the story. It's a different approach with a focus on text-based adventures, but it's got infinite customization options and a powerful adventure editor. The platform generates story, images and audio on the fly, so it's a good option for creating your own unique and engaging RPG. You can even create and share your own custom adventures, which is a good way to build a community around your tabletop games.