The last set of stages seen in the trailer come from Invader Zim , Danny Phantom , and The Loud House . Zim 's stage looks to take place in space, while Danny Phantom 's stage takes place in some kind of alternate dimension. The titular house from The Loud House looks to feature as its own stage while kitchen level looks like it's probably from The Ren & Stimpy Show _ . Here's a full list of all of the stages seen in the Nickelodeon All-Star Brawl _ trailer and the shows they appear to be relate...