Thank you for the warm words, we really glad that you loved that game!
Those gaps should be closed for sure, and as for 3D enemies assets its a difficult decision: more detailed any asset become - less easier to create new types\varieties of it, but this opportunity is worth considering nonetheless. For now, it is uncertain whether we continue to develop this or not, but such comments only toss some fuel in our furnace of... creativity and certainity!
Totally agree about credits - i will make sure to leave "music used" in updated version after jam. For now, i leave info here and on a game page.
Music used
Boss fight:
Emmraan - Fantasy Kingdom
Background loop:
DeusLower - Warm/Bright Fantasy Ambient
DeusLower - Fantasy Medieval Mystery Ambient
DeusLower - Dark Fantasy Ambient
DeusLower - Atmosphere Dark Fantasy
nojisuma - 帰り道 On_the_way_home
zec53 - Dramedy, Whimsical
ChristmasKrumble666 - Lake Night