Great news! v0.3.5 will be live tomorrow with 3 new dungeon screens, dynamic music with more tracks and an updated pause menu. To celebrate, here's the final version of the above level on a different machine:
Update 0.4.0 is going to be live very soon! I don't want to fully commit to a release date, but chances are really high that you'll be able to play it tomorrow. New mechanics and new levels are coming your way, stay tuned!