The G-Meister
Giga Slime
So I was watching my death screen for a bit, and saw that Bashie was slowly pushing my ghost out of bounds. It too then jumps out of bounds and then... Room complete! Yeeeeaah I did it mom!
I assume if it goes too far out of bounds the game thinks it doesn't exist anymore, so you win? Teddy your game is broken in amusing ways.
Please excuse the sound delay. Simply a recording issue.