Also wtf is THIS CREATURE?
Manners
The amalgamate in the bathtub
Appears in the 10th anniversary stream, saying:
“Please knock next time”
then it gives the green key.
About the other post:
Ohhh makes more sense
Then it could be exactly like you said here.
Also MTT EX could dance according to the pace of the music
Does anyone have a Mettaton EX GIF of him dancing?
Omega Flowey’s battle after Finale starts playing would have the normal attacks instead of a disacelerated version of the friendlyness pellets attack since the start
Actually it could be much more "difficult" but with much more frequent and more efficient healing itens, rendering it easy
Asgore could spin his trident before performing the Trident Slash attack
And the point of the same could be pointed up, because it pointing down just looks weird and awful
Could be cool.
Had an idea:
There could be in waterfall, next to the Disproportionately Small Bird, a nest, which, after interacted, could pop out the head of the Striped Bird from Deltarune, which would give you the (very long) side quest of:
Bringing it a Sea Tea. Then, they would ask for you to:
Taking a cup of water from Hotland to it. the Cup wouldn’t evaporate if you exited the room through the left, but if you taked damage the cup would fall in the ground and you would need to take another. (the Watercooler refills everytime the cup falls or when the Bird requests it. The cup falls from the boat if you go with River Person.)
After bringing it to them, it would ask you to go back to the entrance of the Ruins and take the camera out of the bush. Then they would ask for one Hot Cat(from Sans. He would sell one for you after this if you don’t have one in the inventory.)
After this, he would ask for 3 Temmie Flakes. Not that hard.
After this, one MTT-shaped steak.
If you complete all of their requests and had befriended all characters so far in that run, they would give you 1000G and one “Supreme Sandwich”, which heals 20HP, but if used outside a Pacifist or True Pacifist Route it would deal 1 Damage, which can kill you if you have 1HP.
If hacked and used in a Genocide Route, would do [player’s actual HP-5]{kills you if you have less than 5.}
If you had already met 
then they would say: “Oh, hello ag- I mean... Hello, would you accept to help me in something?”
The nest:
the bird, if you don’t know:
Reason why:
Pain itself is
I dont wanna make this for my sansity
but I do wanna make this because ABSOLUTE TV TIME!
I don’t wanna do this because it would take 5000000000000000000000 years
I do wanna do this because THIS NEEDS TO BE MADE
Hey
Weren’t you the guy that was making a 
game?
If you knows coding, could you please try to h a c k the game to make this thing i’ve idealized?
(also the original
Starwalker 
is much better than Rouxls)
Well, hacking the game would be to add the trident thing, as well as texture and sound changes.
I couldn't add entire boss fights, but I could code a separate boss fight.
(...)
Could you pls at last put the Angel, even tough i think not you or anyone was going to do this here since the start, maybe someone(in the case, you) could make the coolest concept i’ve ever imagined about Undertale.
<(Also cut Hopes and Dreams in 2 parts to prevent it from repeating, like with Finale.)>
The texture you just need to distort Asgore’s arms, as seen here:
About sound. . .
Maybe use the “leap” sound that plays when:
Undyne jumps
In some occasions of the Protagonist (Frisk) attacking
etc.
like, that *pwoosh* you know?