Buy a regular standalone USB webcam, and point it at the computer screen with the code in some corner.
No printing required.
Accept that you will require some workaround since you do not wish to install the QR app.
Buy a regular standalone USB webcam, and point it at the computer screen with the code in some corner.
No printing required.
Accept that you will require some workaround since you do not wish to install the QR app.
Try running the game with older Proton, 6.x
Then the mistake was made many years ago by releasing the code under GPLv2, with no obligation to contribute back.