Indie hit Human Fall Flat has sold over 55 million units to date. 

That's according to publisher Curve Games, which says that the title's long success is due to the support it has received post-launch. Human Fall Flat launched back in 2016; at last official count, the game had shifted 40 million copies as of March 2023. 

Back in October 2024, the publisher revealed that the game had sold 18 million copies within China. 

“Human Fall Flat has been on an incredible journey, and we’re delighted to have hit this new milestone of 55 million, but also excited that the journey continues at pace,” Human Fall Flat creator Tomas Sakalauskas said.

“Our huge global community deserves thanks and praise. I always wanted players to build and explore new levels without any limitation and the innovation continues to astound me, with plenty more to come.”