Exterminating Koopa Troopers isn’t a very challenging activity for Mario – but imagine how much easier it would be if he had some more advanced technology at his disposal. And I’m not talking mushrooms and fire flowers, I’m talking portal devices and grav guns. However, until we set Mario up with a Tau cannon or a Displacer, he’ll have to make do wi- What’s that? Someone gave Mario a portal gun? They made a video game about it?