Floor 20 seems to be a hotel lobby. You see a Gibbering Mouther working as a bellhop, a Yeti concierge, and a Demilich named Buster manning the check-in desk. Upon seeing you, the emerald gems in his eyes light up, and he asks you, "Will you be staying?"

Getting to floor 25 is easy, simply say your name twice in a row anywhere on floor 1.

Floor 25 itself is an interesting place, the first thing you’ll notice is an incredibly long mirror on the left and right walls, there doesn't seem to be a wall ahead of you. The mirror to the left doesn't reflect you, instead, it shows the player that is playing you preforming the same movements you are doing. The mirror to the right is segmented, each mirror being about 10 feet long before the next mirror, each mirror shows another character the player that is playing you has played before, whether in this campaign, or another, in order from most recently played, not including you, to first-ever played.

To get out, you must break the mirror on the left, you will then be teleported to the 17th floor.

Floor 26 can only be accessed by groups of 5 or more adventurers taking the 13th elevator together.

They will be brought to a floor filled with shops. An assistant half-elf for each member of the party will appear and offer to help them pick the most optimal items for their class and/or subclass (depending on level). If refused, they will bow and leave them alone. If help is accepted, they will take each one into the different shops separately, ensuring they get the highest-quality, best-functioning whatever the adventurers need - for a price, of course

To leave the floor, each adventurer must purchase at least ONE item of their choice from the shops and get back into the elevator TOGETHER. The elevator will not work if everyone is not there.

Floor 27 is a realm where monsters are created in front of your eyes.  Currently there is a CR 30 hand with eyes on its fingertips shooting eye rays.  (No seriously, check out my forum, it's called Monster Madness)

It can only be reached by saying ITS PARTY TIME to the receptionist.  He will reveal a secret elevator behind his desk that only goes to floor 27.

Floor 28 is the HR department

Trust me, just go to the next floor. Nothing good can come of this.

Floor 29 can only be accessed by placing a special key on a hole behind the big mirror, on the left side, inside the elevator-cabinet.

That key should be found in some room, safely kept by a guard, on the 3th floor.

The key implodes when used.

Floor 30 is a gnoll disco party.

Floor 31 is known as the Dungeon Master's house, and has many books that inform you about monsters and lore. It can only be accessed by dancing with the Gnolls on floor 30 for  an hour without being eaten.

except the lore is only on flumphs 

It would be a huge room then...

Floor 32 is devoted to find the question to Life, The Universe, and Everything.

Wouldn't that be Floor- wait, the question? OK... when we hit 42 somebody better return to that joke

Floor 33? Not much to see here. It contains the staff quarters of the building. Accessible only through the door behind the entrance desk (or emergency stairs for obvious reasons)

Wouldn't that be Floor- wait, the question? OK... when we hit 42 somebody better return to that joke

Floor 33? Not much to see here. It contains the staff quarters of the building. Accessible only through the door behind the entrance desk (or emergency stairs for obvious reasons)

Floor 34 is one of those floors ruled by nasty maphia owners.

 Floor 35 is completely made of crystal, and the walls are all aquariums.

Floor 36 is an entire Discoteque, but it lacks of Djs.