Dolmexica documentation at docs/dolmexica.html (Online link for the newest version: https://captaindreamcast.github.io/DolmexicaInfinite/dolmexica.html)
M.U.G.E.N documentation at https://mugenarchive.com/docs/1.1/mugen.html

Samples folder contains working builds of the standard demo for all platforms. You can use these to check that uploading/running on hardware etc works.