Announced at G star 2025 by NCSoft General manager. 

Quote-

This is an MMORPG currently in development, based on the 'Horizon' series - an open-world action-adventure game with cumulative global sales of 40 million copies - and being adapted for mobile play."

Source- https://m.news.nate.com/view/20251114n24265

Horizon Zero Dawn PS4
Horizon Zero Dawn PC
Horizon Forbidden West PS4
Horizon Forbidden West PS5
Horizon Forbidden West PC
Horizon Zero Dawn Remastered PS5
Horizon Call of the Mountain PSVR2
Lego Horizon Adventures PS5
Lego Horizon Adventures PC
Lego Horizon Adventures Switch

I wonder what the sales breakdown is across releases?

Zero Dawn + Remaster ~25m

Forbidden West ~14m

Call of the Mountain ~1m

Lego Adventures ~36 copies

Don't have the exact numbers.

I'd say Zero dawn- 25 million, Forbidden west- 13 to 15 million and Rest of them- 1 to 2 million. 

^ this.

Total sales for the entire series has to be well over 40m.
Its just "easier" to say more than 40m (or surpasses).
Esp. as this is from a 3rd party, they won't give 100% accurate or updated sales numbers.
They'll stay on the safe side of things too.


Yes imo.  Zero dawn is ~25m and Forbidden West is ~15m by now.

The only one I kinda question is "Horizon Call of the Mountain", I legit wouldn't be surprised if that is under 1m.

And they are going all in on making two live service games for Horizon right now. Shows the direction they will go with pretty much all their major IP, live service is the future for Sony.

Uh. You now they cancelled a ton of their live service games right? Their live service push has been heavily scaled back.

I can't imagine CoTM outselling Lego Horizon. 

Guerrilla has always thought of Horizon as a multiplayer game since Zero Dawn. 

This is definitely hitting 100M+ in franchise sales between Horizon 3, the multiplayer Horizon games, and all the smaller spin offs.