Where “Brawl Stars” started

Supercell, on App stores, Jun 15, 2017. It reached 6 platforms in 7.2 years.

LineageContestedKey steps, 12 of 19. Lines follow time and platform
SupercellBefore the first postSupercellFirst postCommercialOwner responseOwner responseBacklashOwner responseOwner responsePeakPlatform jumpAfterlifeOwner responsePatient zero