There's a game called "Cuphead," and the art style is based on 1930's cartoons, but it's otherwise quite similar to a game that could be on the SNES. Watching gameplay videos reminded me of Yoshi's Island, a similar side-scrolling game. Cuphead can shoot lasers, that's not dissimilar to Mega Man. Virtually all games seem to be slightly different versions of other games. That's probably part of why I got tired of video games.