The first area in waterfall.
Undertale secret rooms.
Secret boss fights are always a neat secret to find and undertale has quite a few of them.
Now to access the bloody weapons you have to go south and walk through a wall and over to the room with the bloody chests.
Where i found the cover of the wiki.
The room with the rocks falling down a waterfall.
The icy fog area where you fight papyrus.
The room consists of 3 cacti and a sign in the middle that says the next art club meeting is on october 10th at 8 pm.
Line 548 second to last line in file0 which is your save for undertale the line is a number that number corresponds to your room number.
89 secret room lone quiche item.
The rooms below are listed in.
Inaccessible whitout disabled dogcheck.
Room id room name.
And undertale belong to toby fox.
In undertale s game files the player cannot access some rooms by conventional means.
Change it load up the game should put you in that room.
98 ballet shoes item room.
A sign can be found in the empty space at the end of the hallway in.
The end credit where i found the secrets rooms descriptions.
There is a box and a sign next to you.
The secret room in the waterfall with the falling rocks.
The secret room behind sans and papyrus house.
First you have to enter the desolate ruins.
I dont know where is inside you ll need to make it through the maze but you have to go to the south east hall of the maze then walk through a wall and go down to the hidden bloody weapon room.
The art club room is a secret room located on the second floor of hotland north of the crossroads that leads to the room with the stained apron that can be accessed by stepping on magical glass.
In front of the save point beside sans outpost in waterfall.
For this fight you ll need to own the nintendo switch copy of the game and interact with a few things in papyrus s house before uncovering the route to mad mew mew.