Question: What freemium mobile strategy video game released on the iOS platforms on August 2, 2012 generated revenue of $2.4 million a day in 2013 when paired with the game Hay Day?
Sentence (from "Supercell (video game company)"): Since then, the company has fully released four mobile games: "Hay Day", "Clash of Clans", "Boom Beach", and "Clash Royale", which are freemium games and have been very successful for the company, the first two generating revenue of $2.4 million a day in 2013.
Relevant evidence: Yes