itch.io

shit you might be right. Still worth pointing out.

Noticed an issue with the control panel where on the second drill the indicators are in reverse order but not the text (notice how under the speed dial it says Active, and the status light says Speed):

Just run nw in the terminal and see if it outputs a spooky error.

Download the game again.

This should be directed to itch.io support. Developers do not control available payment methods.

Download the new version when it comes out or use the itch.io app.

Update your graphics drivers, or add --rendering-driver opengl3 to your game's launch options (if not using the itch app, open the app from the command line with said arguments).

When I try to download the Linux demo, the google drive link says I don’t have access.

RetroArch is that app, the cores are the emulators it uses.

Retroarch cores are the emulator bits of retroarch. You'll want both.