@[email protected]
it was called the 'Cheat Master', but while I thought it was also a cart, it was actually released on a single #2DD disk:
https://www.generation-msx.nl/software/msx-engine/cheat-master/2552/

It was reviewed in #MSXComputerMagazine №55, page 28: https://www.msxcomputermagazine.nl/archief/mcm-55/

https://mastodon.social/media/meE0nU2UtpmlBOOzcek

https://mastodon.social/media/EmffNecKZYOFtO7EY58

#MSX #MSXEngine #EngineSoftware #CheatMaster #retroGaming