This is my new game using the system I used for the Newt game. As a matter of fact this was developed beforehand, I just couldn't have the means of producing the artwork. I've been developing a tabletop RPG system for years and "WOTU: I'm outta here" uses that setting and lore. At least a small portion of it, because the RPG system has much more to offer, of course. An entire planet for instance. :) Now that I can produce proper graphics on my own, there will be more games of this kind in the future. If ...

..but also on the fence.. What's the gameplay like? Visual novel with choices?

Do you know that there is already a TTRPG named Nibiru? Pretty recent and similarly themed. https://www.kickstarter.com/projects/xanadunibiru/nibiru-a-science-fiction-rpg-of-lost-memories