You caught every last one.
Move over a free part of any wall, floor, or ceiling. Large edges can host several rooms; point where you want the opening. The glowing edge is your starting point; the faint outline is what comes next.
Stairs stay near their openings; long or steep connections limit how far rooms can move. Rooms remember their own proportions, inhabitants, and details. Your drawing saves automatically in this browser. Save a file to keep it or open it elsewhere.
Witch cackle: Maniacal Witches Laugh — Mike Koenig, CC BY 3.0. Unmodified recording, with playback fades.
Mummy: Mummy Zombie — Mike Koenig, CC BY 3.0, unmodified recording with playback fades. Werewolf: Many Wolves Howling — fws.gov, public domain, shortened with volume adjustment and fades. Dracula: “ha-ha-ha-ha.mp3,” supplied by the game creator; file metadata identifies 101soundboards.com. Original recording with brief playback fades.
Swamp: Bubbling Cauldron. Tower cat: Cat Meowing. Both by Mike Koenig, CC BY 3.0. Swamp shortened and filtered; both converted to mono with fades.
Dr. Hyde transformation groan: Groan And Grunt — Mike Koenig, CC BY 3.0. Shortened to 1.8 seconds, converted to mono, with fades.
Your current drawing stays in Undo. Download it first if you’d like a separate copy.