Game Players did their own Sonic & Knuckles cover, and used the seldom-seen "Vandal Knuckles" art. He is spray painting with a can of NON TOXIC, so whatever you put in the background, you can have him spraying over. It's odd that this pose/official art for him doesn't appear that much. Game Players chose their own sub-head "Sega * Nintendo" where he's painted out 'Nintendo'. This is a fun play on the rivalry that Sega & Nintendo had at this time.
At right, you can see their Sonic 3 cover, which wonders "3 x the speed, 3 x the action.... 3 x the game?" and invites you to find out in their special preview section.