Supercell's cell structure gives each small game team launch-and-kill power

Supercell's founders started with the opposite of the traditional mobile-studio model. In most companies, game teams answered to managers, and a greenlight process pushed the big calls up the chain; the goal quietly became getting a product through review rather than making the best game for players. Team lead Timur Haussila, who had lived that system at a previous studio, described the result as cautious clones and diluted ownership.

Supercell flipped the hierarchy. Each team was an autonomous cell of no more than 15 developers who conceived ideas and acted on them, and the rest of the company existed to serve those teams. Only the game team could decide to kill a project — nobody else, including the CEO. Prototypes moved through design, build, test and analysis, with roughly ten percent reaching company playables and plenty never released; killed games were celebrated not for failing but for the lessons learned.

The record through 2016: four released games, all hits — Clash of Clans, Hay Day, Boom Beach and Clash Royale — from a company of under 100 people with no conventional HR department. CEO Ilkka Paananen argued that more people and more process meant less ownership and lower quality, and he took the story to a BAFTA lecture and a 2018 GDC session on turning the org chart upside down.