Guerrilla Games has once again dropped another hint that it’s working on a Horizon Zero Dawn sequel.

A sequel to Horizon Zero Dawn sequel has pretty much been an open secret. If you don’t count accidental teasers, you may want to pay closer attention to developer Guerrilla Games’ own recruitment site.

Spotted by Gamesradar, the jobs page on the official Guerrilla Games site was recently updated with a new opening for a Technical Vegetation Artist.

In the description for this position, the developer stops just short of confirming it’s working on more Horizon Zero Dawn.

“Within Guerrilla, we have four teams dedicated to creating the stunning environments of Horizon. One team focuses on the creation of lush and stunning vegetation,” it reads, strongly suggesting more Horizon games are on the way.

Interestingly, none of the other available openings mention Horizon Zero Dawn specifically. Some of the other roles are very high level, however, which would indicate that whatever project they’re for is very early in development.

Horizon Zero Dawn ended up selling over 10 million copies in its lifetime, so it’s no surprise that a sequel is being worked on.