Brilliant! I dropped the F bomb pretty soon into this - which is a good thing!
For a while I thought you have to press keys 1,2,3,4,5 so I thought the game was broken.
You might want to explicitly point out that the mouse/touch needs to be used.
Once I figured out to use the mouse it was great fun.
At one point I went "why oh why am I playing full screen - I have farther to move the mouse".
Things got better when I turned off full screen.
But it's the voice over that makes this. Some fantastic humour in there and the accent is spot on.
Has a kind of Stanley Parable vibe to it .
Well done!