If Nintendo and SNK Playmore teamed up to develop a side-scrolling action game, this is what the mashup might look like. Continue reading to see more. Click here for first picture in gallery.


Created by Judge Spear 2, this custom level shows what a Mario and Metal Slug fusion game would look like. Features include: rideable slugs, cameos from Fio amongst others, enemy vehicles, and more weapons. Put simply, the backgrounds were made from scratch, while the sprites were imported from hacked ROMs.