[mudita]

The "Schwarzer Mann" of the children's game doesn't have anything to do with race. Historically it was a mythical figure used to scare children (Kinderschreck) comparable to the bogey man, visualised as a man with black clothes or a shadow creature not a man with black skin color.

There is a theory which connects him to the black death also, which would fit to the game mechanics.

https://de.wikipedia.org/wiki/Wer_hat_Angst_vorm_Schwarzen_M...

[trumbitta2]

I read somewhere that The Black Man was a historical figure who actually used to ride through Germany clad in black for "recruiting" children to be raised and trained for war. (Lots of wars going on during the Middle Ages)