-GRAPHICS-
          The graphics to this game are spectacular! Compared to the sega genesis the colors are brighter, sharper, and richer. Knuckles has changed a lot to, he has a deeper hue of red then other games, also he was given blue on his shoes instead of the usual green to match the color pallet.
 
                     -SOUND-
          Sound quality is great the tunes are nice to hear and none of them are boring or uncreative. My personal favorites are Green Hill Zone for it's originality and Labyrinth Zone for it's twist!
   
               -ADDICTIVENESS-
          Once you start playing you can't stop until you beat this game at least once or twice. It's really that much fun to play the game over as Knuckles. Climbing cliffs,  punching down walls, ah good times. Actually I am playing this game at least once a week because of time attack on the first level! 
  
                    -STORY-
          The story is the same: Dr. Robotnik is imprisoning animals and taking over the world.The only difference is that the hero is Knuckles the Enchida instead of Sonic the Hedgehog.
              
 
                    -DIFFICULTY-
          I will not say that the game is that hard to play or beat. Some levels are easier as Knuckles (especially Marble zone)  and some are harder (namely Labyrinth Zone) because of his jump and glide abilities. The chaos emeralds can be hard for some but the game has just the right difficulty level for casual players to beat the game.

                  -OVERALL-
          To sum up the game it's awesome in that stealth has brought a dead project that Sega left hanging into a really fun playable game for all to play and enjoy!



             -CODES-
          Level select: on the title screen press UP, DOWN, LEFT, RIGHT, and then HOLD A and press START. if you entered the code correctly you will hear a ring sound.
          All Emeralds: on the title screen press B, B, B, B, B, B, B, B, UP, DOWN, LEFT, RIGHT. You will here the emerald sound if you entered the code correctly.
          Super Knuckles: on the title screen press B, B, B, B, UP, DOWN, LEFT, RIGHT, if you entered the code correctly you will hear a ring sound.

The review itself was pretty good, although the way you wrote it out was not. I felt it very hard to read what you were saying and had to read it multiple times over to understand what you were typing

Yeah, I really screwed up there, I'll edit it.