Deplorable Mountaineer makes computer software, especially games. This includes game software, but also game assets and frameworks for other game developers to use. We also provide (generally, free) literature for the game developer. Deplorable Mountaineer values Quality, Integrity, Innovation, and Fun, with an emphasis on Fun! Currently, Deplorable Mountaineer is a sole proprietorship. Todd D. Vance, the owner, has a PhD in Mathematics from University of Virginia. He has 20 years experience in mathematics research, software development, and data science with the federal government.