Looks like the game managed to trigger "something truly unexpected" then😅
So far I've only seen "regular" game crashes that give a QR code with a stack trace, which can be send to the developer to find the underlying bug. But in this case honestly have no clue what could've caused this or how to figure that out...
If there's anyone reading this who played the game and also has a revA Playdate, could you please leave a comment or send a message on whether you had the same problem?