Software for powering real pinball machines. 100% free. 100%
The Mission Pinball Framework is being built by pinball-loving
volunteers who are building, maintaining, and supporting MPF in their
spare time. Everything we build is completely free & open source,
even for commercial use. We do it for the love of pinball!
MPF developer Jan Kantert gave this presentation at the Chaos
Communication Congress in December 2017. You can watch the video here, or visit
the original page to download it (including audio-only versions).