What’s the "redemption?"

I'm taking a look at a Dave and Buster's ground plan and noticed this room within the again space, what's in there and what's it's objective?

https://preview.redd.it/gg40mcj0i0ke1.png?width=740&format=png&auto=webp&s=b4e6b77e511bd5184d3f1a7da2c284366690794f

Additionally, bonus factors if anybody is aware of what the Depend (VTC) and Deposit (VTC) are.