That is a possibility. The developers are working on three unannounced titles under work-in-project names and going by their job descriptions the games are a third-person action, an RPG and an RTS.
Source: https://www.gameswirtschaft.de/wirtschaft/games-foerderung-king-art-tischplatte/

I talked to one of the devs the other day and asked if he was working on any other rts games, he said " I cannot confirm or deny that, but we are busy developing"

I would hope so. I need Vesna Tesla.