Revenge of the Mutant Camels is the 1984 sequel to Attack of the Mutant Camels and this time you play as a camel who must fight his way through 42 different attack waves. You can choose sequential or random attack waves, but the aim is the same: you must survive through all 42 waves to beat the game.
Although Revenge of the Mutant Camels seems like a fun ‘reverse’ idea (ie. let the bad guys now be the protagonists), it doesn’t work that well in practise. A jumping camel, slowly walking across the screen, doesn’t make for a particularly engaging video game.
Revenge of the Mutant Camels does have a high novelty factor, and a high nostalgia factor, but it doesn’t provide a great deal in terms of enjoyable gameplay.
See also: Return of the Mutant Camels.