Nice game idea! I like how you make everything black and white, very fitting for an office! (I might be biased too) And then suddenly adding red, which really made me curious, and that makes it more interesting!
I'm no good with maze and having a spray paint that I can use to write anything sure is helpful! I can just write the room names with arrows.
The only problem is just that I got motion sick on my third try and ended up getting fired for the third time... I'll come back to it later when I recover!