This app was mentioned in 3 comments, with an average of 0.67 upvotes
Well I'm less interested in the first-person crawling aspect (I'm a newbie to the genre) but more interested in character customization and skills.
So far, I've discovered Band of Monsters and played the intro. Looks interesting: https://play.google.com/store/apps/details?id=kemco.hitpoint.mateki