Shinobi Art of Vengeance’s ENE Corp Laboratory is a very interesting stage. It’s one of the few I 100%ed the first time through it, and it’s a bit more complex than the Mad Train was. Technically, ...

There are a whopping 55 Oboro Relics to find and collect in Shinobi: Art of Vengeance, and you will not be able to get most of them on your first playthrough of a level. Most stages will have five ...