This game idea is SUPER cool!!!!!
I really enjoyed this game and it's art style and music, left it on background to play some tunes while writing feedback.
If you are considering to further develop this, here are some ideas I personally think would benefit players (atleast me :D):
- price on personal growth boxes shown always, or color to indicate what you can afford or what is maxed
- option to play notes from keyboard
- mouse wheel zooms on playing field, even though there is scroll bar on right side of the screen
- one weird text box in tutorial, Antti will tell you what it is
This idea is brilliant. Nice work and keep on coding!