I would wait a bit and be sceptic.
Dev started an game in April with no update just the initial release and now after 6 months he comes back with a completly new game.
This smells like a scam....
The image and videos from that first game were made in a thirdparty "pay to create" product. They are expensive, offered no creative freedom, very limited visuals styles, etc.
I decided to learn AI and I am a bit autistic, so that's what I have been doing in the last few months.
I have no intention to scam anyone, but you can find entire AI content patreons/products with huge audiences that offer low quality AI content to what AI can offer today. So, by knowing the limits and the technology, maybe I can get some support while sharing my work.
Image, Video, Audio AI generation and renting "big" machines to do it in the cloud is quite expensive. From merging visuals, generating video from images, combining characters, generating audio and merging with video and more. In the end only about 20-30% of total content can be used.
I have put thousands into servers and hundreds of hours into learning these techniques.
For example, NSFW AI video animation with audio that fits the animation, this is novel technology with a couple of months old. Even the multi-billion dollar AI platforms just started doing that in the few months, without the NSFW of course.
The techniques used for this game are state of the art for AI.