In which I play "Attack of the Mutant Camels", or "Gridrunner 2", a Llamasoft game converted to the Atari 8-bit line by Human Engineered Software (HES). Originally known as "Matrix" on the Vic 20 and other systems, it was marketed as a sequel to "Gridrunner". I believe the story with the name "Attack of the Mutant Camels" for this version of the game was that HES liked the name, and used it, despite there being a North American Llamasoft game with that same name. Confusing, no? It's a fairly tough game, and based on my selecting different starting levels, it's clear there are a lot of extra features and hidden bonuses to be discovered. I think this one would reward the dedicated player.