Something close to 30 hours, a lot of pausing and doing other stuff, plus leaving the game on in an open area with no enemies to do something else caused that. I didn't really care too much how much time was wasted.
Badass in a Sig #3 - Genos (One Punch Man)
Cybernetic, respectful yet somewhat impulsive and crazy cool in battle. Upgrading his systems to do even more damage than ever before...and he just has the most badass look, seriously. One of the best fire-based characters I've seen.