After playing through the game and getting the ending and the final raid... why not make it so you can just remove your collar after the game? Maybe become one of the staff, as a reward, or be allowed to wear any uniform, etc.
Viewing post in Broken Dreams Correctional Center comments
Everything was all a dream bro. . . That's why that place is called Broken Dreams Correctional Center no matter how you escape you'll always wake up back in your cell like it was real but it wasn't. I wonder what's the REAL ending is gonna be or any requirement to execute it to make it happen in the future updates.