Mechanic: When activated, R-19 spawns in at R-001, his arrival will be cued by a bitcrushed beep, R-19 starts off at 0.5 RPS(Rooms Per Second). every room he goes through, he gets +0.5, maxing out at 15 RPS. once he reaches the current room, he rams into the door, knocking it down. He then goes into the middle of the room you're in for 5 seconds, before despawning.
all me.