This is the dev documentation for an unreleased version of MPF!
This is the documentation for MPF 0.56+, which is the “dev” (next) release of MPF that is a work-in-progress. Unless you’re specifically looking for this version, you probably want to use the version of documentation called “latest” which is for the latest released version of MPF. That documentation is at docs.missionpinball.org/en/latest.
|Related Config File Sections|
MPF’s ball holds are used to temporarily hold a ball that has entered a Ball Devices while something else happens.
The most common use cases are to hold a ball while you play a show, or while a video mode is going on. Ball holds do not affect the balls in play count, and if all other balls drain while a ball hold is in progress, the players ball does not end.
Ball holds are not used to lock balls for multiball. (See the multiball_locks device for that).
You can have lots of different ball holds in your game, typically configured per mode.
Video about ball locks and multiballs: