Undertale Room IDs [WIP] [SPOILERS]

[Hedwyn]

Working with a friend to make a list of all Room IDs in Undertale and the Rooms they correspond with. 1-130 done as of time of writing, which is mostly through Waterfall. Come check it out! Here's the Link.[docs.google.com]

[Hedwyn]

Please send in Feedback if you use the list! Everything through New Home complete, True Lab is the final area to do, along with any non-area rooms!

[Hedwyn]

List is now complete, please feel free to use! (But cite me if you're sharing room IDs please, this took me a long time)

[the scoundrel]

5=First room with Flowey
68=Snowden Village
75=Sans & Papyrus locked wood house.
81=Papyrus boss battle
85=Tutu item Room
89=Secret room, Lone Quiche item
98= Ballet Shoes item room
100=Onionsan Room
102=Piano Room
103=Legendary Artifact room
115=Dummy fight (if you hit the dummy)
118=UNDYNES home (best friends quest)
120=Napstablooks House
121=Napstas neighbors house aka Mettatons real home
123=Massive Bush with a girl hunting bugs (if you leave it crashes) But nice interactive talks.
128=Tem Village
134=Undyne fight
141=Alphys lab (first time you enter you fight MTT for the first time. If you leave and save and then enter the code again you probably will be able to enter Alphys secret Lab (quest to be her friend)
146= Fry pan item room
160=Kickstarter dude "Im sorry" secret boss. (it's set on specific time and date. just read the sign in the room and you know)
161=Apron item room
165=Royal Guards Fight in lava land.
177= Spider Muffet boss fight
180=MTT fight 2 with floor puzzle
183=Hotel Mettaton
186=Hotel Disco Bed
211=Mettaton EX boss battle
231=Sans Judge room
237=Asgore boss fight
Bonus: -5= sleeping Annoying dog with cute music "infinite loop." 300= for awake running annying dog with music "infinite loop."
teleport as you please XD

[classic bolo7200]

nice

[Cosmic.Exe]

Reasonable and excellent methods of hacking, without actually hacking.

[SH4KEYJAKE]

btw 319 is omega flowey

[skittleguy]

i have a lot of room ids and i wrote a simple python program where you can disable dogcheck in 2 clicks may i have access?

[Hedwyn]

Originally posted by skittleguy:

i have a lot of room ids and i wrote a simple python program where you can disable dogcheck in 2 clicks may i have access?

This spreadsheet is a relic from 2015, it's kind of sentimental in a way so I would prefer to leave it untouched. If you have updated info to use, you are more than welcome to make a copy and use this old sheet as a base / style guide. There's also info missing from the file0 guide section that could be good to add.