Gryzor / Contra REVIEW
Here are the reviews for Asteroids Deluxe, Defender, Donkey Kong, Frogger, Galaga, Golf Pro, King And Balloon and Space Odyssey from the December issue of Computer+Video Games from the year 1981.
Other reviews of Gryzor / Contra can be found in C+VG Mar '1987 and YS Aug '1987.