itch.io

without a video yet but I found a cool solution for Android (used Samsung).
1. Download the game archive 
2. Look for Cx File Explorer in Play store. install it.
3. Then open it and allow to see files.
4*. Find the game archive in Cx File explorer (should be in Downloads) and open it
5. Now push menu section in right-rop corner (3 vertical dots)
6. Push "Extract all" the select where you want extracted files. I  suggest to create a new folder right in Downloads or somewhere in main storage and extract there (you'll see the icon to create a new folder after you selected downloads or main storage).
7. Now go to the folder with extracted files and open .html file (EP_Backrooms.html)(just tap on it)
8. Select any browser App. I use Chrome.
9. You can play already. Though I assume the fonts are too big so they break the Layout. I suggest lowering Zoom level. On the game page open menu (3 dots right-top corner), select zoom, then lower it until it looks good (later you can zoom in/out as usual by just pinching 2 fingers together, like on any other website)

*technically everything might work well from archive, though I'm not sure about saves.

P.S. Better hold the smartphone horizontally.

Issue: some cards might move when you tap somewhere. That happens because of animation that works "on hover", so working well only on PC. In next version I'll add a toggle to disable it, so it won't be that annoying on mobile.

Issue2: in some browsers visuals might be worse bcz of night mode. Try turning it off

issue3: v6.7.0-6.7.1 shows black squares instead of animations. It's because they were not optimized. In v6.7.2 everything is fine.