The Best Game Dev Tool I Ignored (and Why You Shouldn't)

Finally after 2 long years of solo-developing, I've learned my lesson.
I don't think I'll ever go back to old way of designing my game!

Game Design Doc
https://docs.google.com/document/d/1iwKQG9L3DTygbnkHUxWCBC3rIT8J9WiEyWOFFnSRfAE/edit?usp=sharing

Try the Game Out!
https://ezthedev.itch.io/the-blood-is-mana