According to recent reports from South Korea, developer Bluehole achieved a total revenue of around USD 630.7 million for the year of 2017, with an astounding profit of nearly USD 240 million. As you would have guessed, majority of the earnings came from the success of PlayerUnknown’s Battlegrounds, which sold over 30 million copies within a year of launch and spawned the subsidiary, PUBG Corp. The only significant game mentioned is TERA M.