Extraction shooter Arc Raiders has sold more than four million copies. 

That's according to publisher Nexon – via Gematsu – which announced the sales milestone 12 days after the game's October 30th release. 

"We would like to extend our heartfelt congratulations and gratitude to Embark Studios for achieving the most successful global launch in Nexon's history," the publisher's CEO Lee Jeong-hun said, via Google Translate. 

"We are deeply impressed by the enthusiasm shown by our player community and look forward to building on that excitement with our content plans, including new maps, Arc vehicles, weapons, and quests, which will be available starting this month."

Speaking to investors, Nexon said that Arc Raiders was its "most successful global launch" in the company's history.