You might be correct they don't care too much that monsters look alike. Many, many years ago on the Mac we had this Bomberman clone called BOOM and it was a mix

You might be correct they don't care too much that monsters look alike. Many, many years ago on the Mac we had this Bomberman clone called BOOM and it was a mix of Bomberman gameplay with graphics that mimic some Doom monsters [0]. --- [0]: https://www.youtube.com/watch?v=lOmkLGTX7Xk https://www.youtube.com/watch?v=lOmkLGTX7Xk