Bought app, but now must buy a map in order to play!!!!!

10+ yrs ago I purchased this PC game & it was a favorite. Thrilled to Re-purchase it (not the lite version) for the iPhone. Absolutely a 5 star game----but after playing a few games, am locked out of the app unless I purchase maps!!! I cant even play map #1 !!! I often do in game purchases, but have never been locked out of a purchased game until I make an additional purchase. I feel extremely cheated.

Eaddjd about Slay