Who started “Donkey Kong Bananza”?

eBay sellers, on Retail, Jul 13, 2025. It reached 5 platforms in 7 months.

LineageKey steps, 8 of 16. Lines follow time and platform
PrecursorDonkey Kong Bananza physical version already for sale as copies of Nintendo Switch 2 game leak on eBayeBay sellersFirst postPressPlatform jumpPlatform jumpPressCommercialObserved peakPatient zero