Hello,I found a very useful bug it will make you pass the 8 round in exacly 5m Let's start.....
1st:-you need to be the master of the room
how to do the bug:-....
1:-Enter The room
2:- Click on Print Screen on the keaboard and dont stop
3:- Move your mouse and don't stop
Thats it
U will Found that u have a lagged screen the monster will stop in the game
if it work Thank me and belive me it work