As a solo indie game dev, I can't stress enough how many times I've played my game during development. If I was to try to put a number to this, I't be in the thousands. Mostly because every time something has been implemented I play test to ensure it works correctly. I try every scenario I can think of when I'm play testing too. I'm fairly comfortable with knowing where my bugs are and knowing that I'll get around to fixing them later. Major bugs I find, I fix right away but