Īccording to Citron, during the development process, he noticed how difficult it was for his team to work out tactics in games like Final Fantasy XIV and League of Legends using available voice over IP (VoIP) software. Their first product was Fates Forever, released in 2014, which Citron anticipated to be the first MOBA game on mobile platforms, but it did not become commercially successful.
Citron sold OpenFeint to GREE in 2011 for US$104 million, which he used to found Hammer & Chisel, a game development studio, in 2012. The concept of Discord came from Jason Citron, who had founded OpenFeint, a social gaming platform for mobile games, and Stanislav Vishnevsky, who had founded Guildwork, another social gaming platform.