An update was pushed today that mostly addresses issues relating to the post-game modes in TTtM! Check it out if you haven't yet tried out the bonus content!
Thanks again to wherevermusic for composing the soundtrack to TTtM! You can listen to the whole OST and their other works over on YT and various other platforms in the replies:
Big first day for a Mountain that's Two-Tired! Full patch notes from today's hotfixes:
-Music and SFX play correctly on launch + when tweaked in settings
-Improved the text-advancement system for better ease-of-use
-Fixed a bug related to text-box inputs eating gameplay inputs