Hey all. I've recently released Sibyl - The Procedural Level Painter, a program that can intelligently design levels and output tilemaps with little to no manual input required. The Lite version is completely free to use, while the Full version includes a few additional features, such as edge detection, corner detection, tile size, and level size. Feel free to give it a try!
Sibyl is a program that takes prebuilt levels and tilemaps and uses them as templates to make countless other variations. With the press of a button, you can create an entirely new level that not only offers some random variation but also analyzes your template and tries to replicate its rules and personality.
Sibyl can be used for a variety of projects, including top-down RPGs, side scrollers, platformers, and even DnD campaigns. All you need is to provide a base level or a carefully-built template, and Sibyl will do the rest.