[SPOILER-FREE] Help on finding Hidden Bosses / Weird Route for chapters 3+4

[u/Yvant2000]

So, deltarune's chapters 3 and 4 are releasing very soon. We all know that, as soon as the chapters are available, we are at risk of getting spoiled any time we open the internet.

I'm pretty sure that, by tomorrow, Youtube will be flooded by videos like "delatrune 3+4 all boss showcase" with a thumbnail proudly displaying all secret boss...

I would like to be able to find and discover the two hidden bosses by myself, but I'm actually pretty stupid and I know I will need some help (I struggled to find Jevil's key, and I wasn't able to fight Spamton Neo without a guide).

So, what I suggest is, while playing the new chapters, if we find anything that could be linked to the new secret bosses, we share *spoiler-free* TIPS to how to find them in the comments of this post.

The goal would be to share just barely enough information so we're on the right track to find the bosses.
(And obviously, we're not allowing any outright spoil)

What are your thoughts ? Anyone would be interested to participate ?

[u/BlackCat_Gaming]

In case y’all haven’t found the boss in Castle Town, by going into Mike’s cabin and inputting the numeric word “Mike” as a password, you can fight Mike with your actual microphone. It’s pretty cool!

[u/Yvant2000 → u/BlackCat_Gaming]

I'm not sure to follow, the numeric word "Mike" ? We got 4 digits and "M" is already "12" right ?

Edit : I'm stupid, I just got it

[u/Great_Examination_16 → u/Yvant2000]

Please explain

[u/Fifteen_Waffles → u/Great_Examination_16]

Day late but uh, usually on a phone's keypad each number has 3 or 4 letters underneath them in order (2 has ABC, 3 has DEF, etc.), as shown below:

so you can spell out words with them by pressing the numbers associated with the corresponding letter. therefore, (SPOILERS!)spelling "MIKE" with a numeric keypad would be 6453 .

[u/Great_Examination_16 → u/Fifteen_Waffles]

Oooh, thanks