Guerrilla Games and NCSoft have announced Horizon: Steel Frontiers, an MMO take on the PlayStation open world series about taking down huge robo-dinosaurs in a lush post-apocalypse. Similar to the mainline games, the objective is to take down the machines, but this time you'll do so as a fully customizable "machine hunter" in an open world inspired by Arizona and New Mexico.
Curiously, Steel Frontiers is confirmed for PC, Android, and iOS but not PS5, though as Guerilla Games' Jan-Bart van Beek mentions in the video embedded above, it has been "built specifically for mobile". It's also well worth noting that this NCSoft-developed project is distinct from Horizon Online Project, which is an online spin-off Guerilla Games itself is making.