This has got to be top of my most anticipated indie games list, and I’m also checking for news regularly. If the full story mode will be a spiritual successor to PS1 era Resident Evil I’d happily pay for it on Steam.
I think Sodaraptor has been tied up in his/her solo project, Hypagognia: Boundless Dreams, but in a New Year’s tweet, they said that one of their resolutions is to create a playable demo for Pathogen-X’s story mode:
https://twitter.com/sodaraptor_dev/status/1477157388226469890?s=20
Keeping fingers crossed we’ll hear more soon!