All the 2-D entities are just images, though some of their faces/parts are movable, like Dupes face and Rush's face too. P.S - The Hotel is bugged when you switch to it after switching to another floor, just click the flag to go back I can't figure out what the bug is. Also, El Goblino would have an inside to his mouth, but I can't find anything of it.
Doors - LSPLASH Music - LSPLASH [I think- idk one of the doors devs] -UPDATE LOG- -Sep 9 - Released- -Sep 9 - Move between floors!- -Sep 10 - Bug Fixes- -Sep 10 - Added The Three Architects & Snare- -Sep 12 - Seek Revamp & Added Seek Eye- -Sep 13 - Dam Seek & Giggle- -Sep 15 - Gloombat, Revamp Giggle, & both Grumbles!- -Sep 20 - Quality Of Life update for perspectives!-