Tencent seals deal to buy ‘Clash of Clans’ developer supercell for $8.6 bln 21.06.2016 14:28 MarketWatch.com Chinese internet giant Tencent Holdings Ltd. and its partners will pay $8.6 billion to buy an 84.3% stake in the maker of the popular “Clash of Clans” mobile game, the companies said, in a deal that values the Finnish game maker at $10.2 billion.