XV-005 has a slightly common chance of replacing V-005. It says [PRESS SEE INSIDE TO FIND OUT] and if you don't hide, it will deal 4x more damage than V-005. XV-060 - It's sound is similar to V-060, it is faster, it comes by twice, and it has a 1 in 3 chance of replacing V-060. V-005 - Basically V-005 from Interminable rooms. V-027 - As of right now, it rushes to the last room, and goes at about 1 room per second. Has an almost distorted glitch type sound? And you must hide to survive. V-035 - It is literally V-027, but it comes by twice. And it has a speed of 2 rooms per second. And it has a humming sound. V-050 - You will hear a constant thumping sound, so hide before you see it appear in the room you are in. V-060 - It is very loud. And once it gets to the room you are in, it will wait a few seconds, then it will go back. Hide to survive. V-080 - It will appear in the room you are in, and like V-060, it is pretty loud. You get 4 seconds to hide, then it will zoom to the 'lobby.' The entities you need to open a door for them to spawn is V-005, XV-005, V-080, and XV-060. But the ones you don't need to open a door for them to spawn (besides their room numbers) are V-027, V-035, V-050, V-060, and XV-060. V-303: When you open the door [W-001] V-303 will spawn, and not let you in, since W section does not exist yet.
Zvardin created Interminable Rooms [What this game is based off of] Fixed a bug where V-050 can't come after room 50.