So, I recently using the room glitch figured out another glitch that I have yet to re-perform intentionally but maybe someone else figured it out or can find it out. Anyways, basically one slot of the room will just vanish meaning this. Here is an image with one monster squared in. https://i.imgur.com/84hnFkB.png basically the glitch makes it so that "slot" (idk proper name) won't spawn in allowing you to just spam kill the other two. This could be useful for farming,etc.

Another question, since there is something that pops up in flash when a monster spawns I am wondering if you could packet spam to increase spawn rate maybe?