Oh dear! Oh dear oh dear!
But it was 1984 you cry! Yes, and so was Sabre Wulf! The real problem here is the game hasn't even been tested. Or more likely it has (because it crashes each and every time a short way into the game) but nobody cared less. Not the programmer, not the publisher. A horrible horrible game.
And as we know the CPC has a powerful BASIC which is capable of reasonable games. This however is just trash.