using the x and z buttons was not a good idea on hungaryan and german keyboard these two was not close and controll the oposite side.
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My bad! I knew there was Azerty and the like, but Z/X are such standard A and B keyboard substitutes for most games that it didn't even cross my mind.
We sadly can't update things while the jam's running. Luckily you can play on your phone ;) or Win + Spacebar to cycle between languages if you're on Windows like me.