A procedural one, nice. However, there is no way of knowing which one can be trusted, so it comes down to flip a coin and the player has no "skill" test. I had 3 times the issue that I couldn't find the exit, no matter what. But then I was able to beat level 1 and 2. So it is really random how good you perform.
The audio and theme is fitting, but the gameplay is just ok. Nevertheless, good job finishing that in 1 week!