Newly-released action RPG Zenless Zone Zero has already been downloaded over 50 million times. 

That's according to the game's official Twitter account, which announced the milestone just two days after its global launch. Zenless Zone Zero launched on July 4th. It is the latest game from Genshin Impact developer Mihoyo.  

The title is free-to-play and there's no indication how much money it is making just yet. There's also no indication how many of these downloads were on PC, rather than mobile and PlayStation. 

"Since its release, Zenless Zone Zero has reached 50 million downloads globally," the developers wrote.  

"A city that once only existed in the hopes and dreams of the dev team has never been as buzzing with life as it is now. Your patience and support have made New Eridu what it is today.

"Of course, to live up to everyone's expectations and truly become a city of miracles, we are aware that there are still lots of improvements to be made. We encourage all Proxies to provide feedback and suggestions via our official channels."