You can do it on easy.

As above

With a successful first release, we now want to continue this momentum and work on a BRAND NEW Horror Game! We're in the early planning stages, and if you'd like to support us + get early access to exclusive updates and content, check out our Patreon. https://www.patreon.com/FishTinGames/membership...

Despite what the Store Page (and Steam application) says, this game seems to run without problems on MacOS that is non 32-bit, at least with Apple Silicon. I'm on a MacBook Pro (M2) which is currently running Sonoma 14.3.1