I was trying to learn the easy Wrong Warp method by Poo and when I triggered the ACE, it sent me to the world 7 Castle cutscene where the wand gets back to the king of world 7 and I get the letter from Bowser, and then the game softlocks. I don’t know if this is something that has been found and or documented before, but this is kind of interesting to me.

https://www.twitch.tv/kirua/clip/ThankfulCrypticAlligatorYouDontSay?filter=clips&range=all&sort=time kirua has done something like this before its pretty weird

Wow! If only it didn’t softlock the game, I’d be very interested to see what would happen afterwards

In 2014, the Japanese TASer rat926 came up with multiple iterations of the 7-1 wrong warp. In this video, he makes it past the letter, but still softlocks on the World 8 map two different ways:

nicovideo.jp/watch/sm23065184 EDIT: trimmed the url since auto-embed wasn't showing properly

Later, he modified the ACE setup through a different pipe glitch. It allowed World 8 to become accessible, despite some minor graphical hiccups. And you'll also notice at the end of this same video, there's a setup which takes you to the title screen:

nicovideo.jp/watch/sm24684671 EDIT: trimmed the url since auto-embed wasn't showing properly

I tried messing with it myself and found a pipe glitch swimming through junk tiles with Frog Mario, but unfortunately it didn't go anywhere:

Yeah, I also got the title screen warp, so it seems to me that these different warp locations have fairly close addresses in the memory that we force the game to read through the ACE, since I came across these by attempting the Peach Wrong Warp.