The good news for fans of ARK: Survival Evolved who are not in the mood to buy a sequel to the game at the moment? There isn’t one being developed right now. But ARK 2 is still not off the table according to one of the community managers; in fact, based solely on popularity, it seems inevitable.
We don’t have any plans for a sequel right now. But as has been stated, with the unprecedented popularity of the game, it would be a disservice to not expand on that through a sequel.
Why a sequel instead of just expansions? Because the development team has learned a lot over the course of bringing ARK to release, and that means a sequel could contain lessons learned about system design as well as back-end improvements to make the game easier to update and maintain. Of course, it’s all speculation right now, as one isn’t presently in the pipeline; the title did only recently move from early access into proper launch. Just don’t be surprised if you hear about one in the next few years.