Nah. I'll actually give you a hint "Welcome to Baldi's Basics BIRTHDAY BASH! Come on in and have a blast!" (Don't activate the teleporter until you activated the glitch)
Viewing post in Baldi's Basics The Ultra Decompile comments
i found a problem to get to that ending you need to be lucky and hope you don't get to floor 2 or 3 but i have an idea Make a Strange teleporter item where it only tps you in floor 1 its not that hard to get IT WILL NOT SPAWN ON NORMAL MODE YOU HAVE TO DO BIRTHDAY BASH TO TRY IT its still going to be same as usual you can't go through in floor 2 or 3 this will make it fair for getting NULL ending 2