Eric Priepke

Eric Priepke is a pinball programmer based in Wisconsin. He wrote Cactus Canyon Continued, a replacement code package for Bally's 1998 Cactus Canyon that rewrites and extends the original rules. It runs on a P-ROC controller using the PyProcGame framework, and its source code is published on GitHub, with the display graphics and sounds distributed separately.

Priepke also creates color display files for ColorDMD, beginning with The Flintstones. His later ColorDMD titles include The Walking Dead, Spider-Man, Baywatch and Big Bang Bar, his eighteenth.

He is credited for software on Spooky Pinball's Rick and Morty (2020) and Looney Tunes (2023), and on Barrels of Fun's Labyrinth (2023), Dune (2025) and Winchester Mystery House (2025).