Well, it was brought to my attention that my walker enemies looked similar to Vlambeer's game Nuclear Throne. Hadn't played the game, or seen it. Looked it up, and oh my... I was waaay too close in design. I must have seen it somewhere along the way in order to create something so close. Inspiration can be funny that way. So I reworked them into something much more fitting for my game. Seems to be a blessing in disguise, cause I like these guys a bunch more.