so for the 2 new game overs that is not the boss because its easy to get to her

so to get to the new area go into the security room that had the masks in it and interact with the power box, the gate in the previous room will be open

for the first new game over go in the first room on the left and interact with the diaper lockers

for the second new game over go into the first room on the right and use the available toilet