This is so bad it's funny. If this had been submitted by a reader I'd have sent it back and said it wasn't good enough to review. As it's from CRL and many may be tempted to buy it, I'll review it just to say that it isn't worth reviewing.
There was a bug in our version which let the game go its own way, jumping from one phase to another inexplicably. What with that and the excessively high speed at which the messages flash on and off the screen we just gave up trying to play.
This game crashes! Firstly, when using keyboard inputs and secondly with a Kempston joystick attached, which the game allegedly supports. Two inputs after I started and examined a locked door, the game crashed again.