This Sonic the hedgehog card game was released by Mattel in the mid 1990s. The game came in a box, which shows Sonic, badniks, a ring and has the usual checkered border. Included are the two decks of cards, instructions sheet and a score card. The back of the box describes a little of how to play the game, tells you that 2 to 4 people can play, & shows what's in the box. The cards came in a black 2 space plastic tray. The instruction manual seen below shows the layout of how you set the cards on the table when playing with up to four people. There are 2 ways to play the game. Here you can see the art of most of the cards. (art repeats). 

Each one is labeled (notice it just says "Crab" instead of Crabmeat, while Caterkiller is correct) There are emerald cards & rings, as well as Sonic action cards, badniks & zone cards. The objective is to collect the most ring & emerald cards, or gather all the zones into your hand. Someone playing a badnik against you makes you give up a ring card. Its a general "whoever gets the most" or "gets all the X first" wins type of game.