Love your suggestions! Option 1 is for iOS / Android, right? Haven't tried this yet, but does muting the music in-game work out?
I'm planning to bring the Developer's Inn to iOS, or maybe add an Inn to the website using PayPal / Patreon, but it's always something I delay to the future. Mostly it's much more fun to work on new features ;-)
I am happy to hear that you love the suggestions!
I am playing on iOS and as soon as I open Mazebert, the music from Spotify and SoundCloud stops playing, even if you mute the sound and music in-game.
I really love the new features that you add with every update, but I also would love to reward you for the work that you out into this game :)