Gemini, with the NanoBanana feature.
The use of AI is specified by clicking "More."
The credits and license are specified in the game text on page 3 (they are brief due to the 1.100 word limit).
The sources of inspiration were African tales, the game of Mancala, and "pieces" from some TTRPGs (both from The Forge's manifesto and from my own writing in the past).
;-)