Very weird game design. I never knew what I really did. I got stuck at the second code riddle, as I wasn't able to find the number 8 and 9 to type in. Only 2, 3, 4, and 5.
With the voice over you tried something like "The Stanley Parable", no? It was the best part of it. The art was probably not there due to time constraints and the used audio felt off at some points. The theme was not that present, at least, I didn't felt it that much (but that can be because I only reached the second riddle).
To be honest, I have a mixed feeling about your game. The gameplay is too strange and thus not really fun, at least for me.