I have played through 10 times, this game is so fun! I really like doing challenge runs where you avoid a specific skill (creativity, wisdom, logic, or resolve) I just finished the game in under 40 days without ever putting points into logic or resolve and it was really cool. this gameplay is so engaging and as the sound guy for our game I really love the music! Inspires me to try and work with more types of synths!
Just played the game linked in your profile, love what you did with the soundtrack there!
My sister wrote the music in Ruby's Resolve using the built-in instruments in GarageBand. She has a very strong background in music theory / composition, but is newer to the production side of things. What she wrote here was awesome, I agree. I'll pass along your compliment.
Also I'm really glad you are enjoying the game so much! That's a really cool idea to add challenges to the runs. I suggest trying to beat the game in as few days as possible!