This is another 'complete' glitch level that I found with the help of the game genie! This stage is not really complete because there is no exit... tried random pipes and looked around. The level is sorta jumbled up and doesn't resemble any normal Mario 3 level that I know of. I was super happy to find a playable and big enough level to explore. The background is really strange - it's made up of electros together with a green tinge around them while they flash.
Mario collects some coins while he explores the strangeness of this glitch level. I have only found a few glitch levels you can enter and even less of them really playable. I was glad I found this one! I do have a couple more to show in the near future. It would be fun to find another level similar to this one. I may try on my randomized hack of Mario 3...with these random glitch levels I found one that I didn't find on regular Mario 3 and there were more enemies in the level because I put them everywhere in the Mario 3 hack.