Codes acquired from codes.ign.com
Kirby's Dream Land 2

Boss Fighting Tips
World 3: Before you fight Sweet Stuff, be sure you have Kine (the fish) and Spark 
power. The light bulbs Kine makes will act like torpedoes. 
World 5: When fighting Mr. Shine and Mr. Bright, try to suck up and swallow the 
stars they make. The stars will give you powers. 
Final Boss:To kill the guy after King Dedede, get all the rainbow drops. They will 
come together and form a sword. Hit the guy with it until he dies
submitted by GoGo and zlepton

Dark Matter
To fight Dark Matter, you must first collect ALL of the Rainbow Drops before beating 
King Dedede. You will then immediately fight Dark Matter himself. Good luck!
submitted by danchally@aol.com

Fight Bosses, Bonus Rounds, and Sound Test
1. Get all of the rainbow drops
2. Reenter boss rooms and get perfect in all of the bonus rounds.
3. Get the female blob. (it's easiest to do this in stage 5-3. just keep getting the 
black blobs. eventually a female one will pop out.)
4. beat the game. when you see your data file again it should be 100%. when you push A 
you can pick start or option. if you pick option you can access SOUND, BOSS, or BONUS.
submitted by Paul Duberstine (thor@acronet.net)

Free the Rainbow Drops
These are the powers to use on the blocks that seal the rainbow drops in their rooms. 
World 1   Grassland      Use Parasol Power
World 2   Forest         Use Spike Power
World 3   Ripple Field   Use Rock Power
World 4   Iceland        Use Fire Power
World 5   Red Canyon     Use Spark Power
World 6   Cloudy Park    Use Cutter Power
World 7   Castle Dedede  Use Ice Power
To get the last rainbow drop (in the last level), get and use the powers in the following 
order:
Fire 
Stone 
Spike 
Ice 
Cutter 
After going through the last door, you will be below the drop.
submitted by GoGo and GrantM

How to get the "Impossible" 1-ups
In the castle zone you will encounter a room in which you see three 1-ups that seem 
imposible to get. Go right until you hit a wall and press B. If done correctly you should 
have destroyed 2 to 4 blocks. Go right again and press down. You will fall through the 
floor. Go left and you should now be able to get them!
submitted by the_code_wizard@hotmail.com

Secret Passageways
There are several secret passageways hidden in the game. To find them get Kine (the fish) 
and the Spark power. Use the spark power in a dark room. You may see a picture and or door. 
If you see a door go through it. If you see a picture, try to go inside it as if it were 
a door.
submitted by Peter Pizza

Secret Tropical Beach
In world 5-5, at the end of the first room, there are two doors. Make sure you have Kine 
and Spark power before you get there. Enter the left door and kill the enemies. Use the 
spark-lightbulb to reveal a picture. Enter the picture as if it were a door. It will take 
you to a beach with a few enemies, and enough stars to get an extra life. (Enemies can be 
defeated easily with spark-lightbulb) (If you have all but one star, you can get 2 extra 
lives by collecting all of the secret beach's stars) 
submitted by LSS Brolie