fun fact about number 19: The in game sprite names actually are called cuss, implying that ralsei said a swear word because he got so swept up by the song

4:00 fun fact: the sprite here is labeled something like “Rals_curse” so Ralsei is actually swearing and that’s why he was embarrassed

just so you know, you DON'T NEED to get the pipis scene to get the egg, that's just a misinformation that got popular

There should be an easter egg where if you pirate the game the ralsei plush is replaced with a bootleg one.

10:04 you dont need the pipis to get the egg

10:33 On top of fact 5 and the PSI Starstorm, when Ralsei is Swooned by the Knight, the flavor text says “Ralsei became of pile of fluff.” This, on top of the line “That's what Ralsei's for!! He's like a portable teddy bear!” when asking Susie for a hug (i think), and Ralsei saying “Susie... Kris... as long as… There's any pain I can take in your place... I'll be there, okay?” In chapter 4 is a reference to the Teddy Bear Item in Earthbound, an item that takes damage for whoever is carrying it, and becoming “a pile of fluff” when taking too much damage.

5:55 ok bro I think this might be a coincidence

The part that got cut for pacing reasons was actually a 3rd game board for a city, and it actually still functions. The unused tenna text is from a quiz segment where he asks about it, but then finds out it was cancelled. No idea where the cowboy sprites would be used tho

3:16 also a small detail i noticed is that the control only moves when you're not touching a wall, so it's pretty easy to just hold a direction until the controller stops shaking and then turn.

4:20 i’m pretty sure that “maze that sends you to the beginning” thing has a lot more to do with the mantle quest than the 1225 gacha.

5:20 Let's not forget it was also foreshadowed in the valentine event where Spamton directly references the event:

Well [Let me in!!!] Please! They're [killing me] out there! They're drowning me in [insulating foam]!

Not the first time Spamton foreshadowed Tenna's lines/Actions in the valentine event. There was another one which said roughly:

Why did you change your credit card number? I thought we had something! I thought we had a set.  thought we had kids. And now you're tearing them down?

i can't remember exactly, but Tenna had a throwaway line to Mike about a new credit card, and of course "tear down my set tear down my kids" lines spamton is referencing here.

Kris will also do the cough thing during the Super Smashing Fighters question if you highlight the answer above or below the correct one

I KNEW IT WAS A FAMILY GUY REFRENCE, AND EVERYONE WAS TRYING TO MAKE ME FEEL LIKE I WAS LOSING MY MIND!!

2:05 Kris also coughs and moves to the correct answer for the Super Smashing Fighters question

6:23 sometimes i forgot not everyone are into 3d modeling and i get whiplash from realizing not everyone knows this...

5:47 the reason why he did that was because temmie or the art and animation team was confused on what to do so toby demonstrated it with the picture this also happened with gersons hammer of justice idle animation.

2:03 they also do this for the question about asriel's favourite character (although the correct answer is the top so its harder to notice) and, iirc, the cut question about asgore's fav show
2:15 their names are lanino and elnina, not elnino
4:00 as mentioned by other people, the file name for this sprite suggests he is swearing, hence the shocked sprite after that
4:09 the impossible maze referrenced by noelle is more likely to be the maze in the second board of the S rank room exclusive Mantle, the maze that White Cloak guides you around. Also fun fact, you need to do this to get the trip ticket if youve already beat the shadow mantle holder first, the ticket appears under the machine, the only way to remove it being to do this
6:27 tenna is only unplugged in chapter 1. Although remaining unused until the end of chapter 2, he is plugged in at the start
7:54 although not being referred to in the 3rd person in the game, toby fox has referred to seam with they/them pronouns. The mantle was also foreshadowed in the silence links in the spamton sweepstakes, specifically on /romb/ if you dont click the link fast enough, the website says "if only you had the    , your luck might have gone another way. No    , no crystal." quoting Seam in chapter 4 if you got the c1 and c2 crystals but not the c3 one or the mantle, but with the words "SHADOW MANTLE" and "mantle" respectively being censored
9:11 you can tell in the game files that the cut feature was an entire 3rd board, that must have bene cut extremely late into development given how fleshed out it is (if restored via hacking or getting to it with debug mode, its fully playable). The quiz mentioned is used here
9:58 also as others have pointed out, the pipis is not required to get the egg. And since v1.04, if the monitors have been disabled due to beating the shadow mantle holder, you can instead get the trip ticket under the ball machine as i said earlier
10:55 the knight fight was also made a little easier in v1.03, although this was just changing the hitboxes for one attack

6:51 That’s a long way to say Tenna is dusty

Fun fact: if you have the switch game + the demo you can glitch in 3 jevils(3 jevilstails or 2 jevilstails and 1 devilsknife

I always think I know all the secrets and stuff in chapter 3 and then I watch these kinds of videos and somehow learn like 10 more things 😭