Talk:Missing No.

This is actually a reference to Piet Mondrian as well. Piet Mondrian is an abstract artist who is famous for some of his paintings such as Composition No. II, Tableu No. IV, and Composition C. These paintings are seemingly the visual reference for this item.

This item removes flying when not under a transformation to the best of my knowledge.
 * Confirmed. I had Dead Dove when I picked up Missing No. and I no longer have flight.

I'm pretty sure missingno randomizing pokemon and corrupting save data was just a myth started by nintendo.
 * Missingno didn't randomzie things, it gave you infinite items in certain slot, it did corrupt your save.

I picked this today, worked nicely on the first time, once i passed to the next level it suddenly just gave me third eye and nothing more, it pretty much screwed my run since i was in sheol, really careful when using this, it's capability of screwing up runs its greater than other items.

Crash?
Apparently there's a risk of the game crashing if you pick this up with a large amount of pickups in your inventory (occurred on Richard_Hammer stream just now). Exit and continue before picking to save yourself heart ache - Jellytboi (talk) 17:57, 3 November 2015 (UTC)

Reroll "resistance"
After completing two full runs to Mega Satan with Eden who started holding the D100, and once switching to the D4, I noticed that despite relentless rerolling of my items (long past the point where my items ceased changing at all), I never acquired Missing No., which is still absent from my collection page. I'm assuming this has something to do with Missing No.'s inability to reroll itself, and that the D100 and Missing No. are actually just calling the D4 function. BallroomHercules (talk) 11:08, 8 January 2016 (UTC)

Chance to reroll itself?
I got Missing No. for the first time after the Repentance released, and when it triggered on the next floor Missing No. itself was missing from my inventory and I continued with that set of rerolled items for the rest of the playthrough. I assumed this was part of the renovating of the rerolling details that changed a bunch of things with how the d4 and d100 work, so I edited here, but it was removed as being incorrect. If that's not the intended behavior to happen every time, maybe there's a small chance of it happening, or perhaps there was some kind of bug that made it disappear instead? Steffenwulf (talk) 11:00, 13 April 2021 (UTC)
 * Testing the claim there was no difference to previous behavior - the item was permanent once picked up, no matter floor transitions or D4 rerolls. You'll have to provide some proof of conditions when it happens to have it added on the page. --Frionil (talk) 22:09, 13 April 2021 (UTC)