R2, r2, l2, l2, up, up, up, up, square, down, triangle.

In order to do this cheat, you need to have the Grey African Mask. First, take out your mask, it's in the Decorations Category, then make it bigger and put it up to a wall but don't place it. Now, you will see whatever lies inside the wall.!!!!
-1122andyozz33

With this cheat, I will theach you how to make your Dissolve Material....INVISIBLE!!! (This Cheat goes well with the vheat I submitted below called "One Time Sensor") First, take your dissolve Material, in the shape of a square, and shrink it to the smallest size possible. Then, Copy your material and Paste it, making the Dissolve bigger. Then, Click on the dissolve and shrink it. You will see that the green tint will go away and you will be able to see through the Material.

Want it smaller? Tilt it to an angle and shrink it even MORE!!!!!

-1122andyozz33

With this cheat (I Guess) you will be able to listen to whatever music you want while you are playing Little Big Planet. First, you must press the Start Button and go down to "Settings" . Then Select "Music Player". You will have the options of Play, Pause, Next, and Previous. You can ONLY listen to your music while in Creat Mode or in your Pod. If you are Online while your music is playing, then whoever you play with CAN here it, if they are in your Pod.

P.S.-To listen to the music, you will have to download it from a CD onto your PS3 into a Playlist (Maybe)

First, you need to have the Zombie Boy costume. Put it on and go to a level with electricity. Jump on to the electricity and press Start RIGHT when you touch it. Now select Reurn To Pod. When you return to your pod, your Zombie Boy Costume will be a shiny blue color. I think you will be able to see yourself if you have this on in one of those levels where the Darkness setting is sot on High.
-1122andyozz33

Alls you have to do is shrink a peice of dark matter to the smallest size. When you use it, it will be invisible. This Invisible Dark matter can be used for many things such as like a hanger, or... You can have your level in mid-air. Also, you can make stuff float. It is really sweet.
-1122andyozz33

Are you annoyed when you make a creature and you have sensors attached to it's emmiters and people just walk without Sensor range to kill your beast without it attacking? I have the solution to your problems. First, take some Dissolve and Glue it to something. Next, take the Sensor and put it on the Dissolve. Now Connect the sensor to whatever you want and to the Dissolve. Once your in range, the dissolve will dissappear and your creature will keep firing!!!

When you want to put a sticker on yourself, you can turn around and see all four sides of your sackperson's body. First, you need to take a sticker out. Then, you have to press R1 which will move you to the right or L1 which will turn to your left.

To slap someone you press R2 first then move the right analog stick in a reveloution (2 players only)

Take out any material when your creating a level, make it whatever shape, turn it to gas(gas color changes the outcome color), save it as an object, then take it out and de-gas it, and you will have glass. You can do this with any material, so wood, disintegration material(disintegrating glass), sponge or polyesterine. If you make it out of zebra spongy material the outcome is awesome.

With this cheat, you can make glass grabbable. First, take out a peice of sponge in one of your " My Moon " levels. Then, change it into a gas using the lethalizer tool in your tools bag. Then save the object. After you save the object, use the change material tool in the tools bag and then change it into a glass. It should turn into the sponge that you had when you started

While playing the level first steps you might see a shoe sticker it and a race flag comes down and that is also how you ace the level and get a new trophie

You can hook a switch up to a brain and it will if set to 'on/off' will turn the brain on or off, if sat to 'direction' the creature will move in that direction. Hope this helps you make so crazy monsters!

Very simple all you gotta do is take all costumes off your Character get a color sticker Ex:Blue Circle make it about 10x the size of your Character and paste it on them.Your character is now a custom color.Do the same with costumes except 5x it's size but if it's a hand costume your hand will become that color.

When in your pod, simply to don't press anything. That is including the analog sticks for about a minute or two and you will unlock a secret video of Sackboy running through out Multiple area's.

I hope this works and helps you all.

This easter Egg is to load the game faster. If you press X makes the icon jump for the HDD warning load screens and also the server sign on screen.

I hope this helps.

Bonus costumes
Successfully complete the indicated level without dying to unlock the corresponding costume:

Bunny Tail: The Collectors Lair
Chicken Beak: The Dancers Court
Chicken Gloves: Great Magician's Palace
Chicken Tail: Elephant Temple
Cowboy Boots and Leather Gloves: Boom Town
Cowboy Hat: Serpent Shrine
Dinosaur Mask: The Construction Site
Dinosaur Tail: Lowrider
Googly Eye Glasses: Sensei's Lost Castle
Green Sock Puppet: Subway
Japanese Festival Headband: The Terrible Oni's Volcano
Japanese Festival Robe: Endurance Dojo
Jeans with a Belt and Cowboy Bandana: The Mines
Moustache: Burning Forest
Neon Helmet: The Bunker
Pirate Hat: Skate To victory
Pirate Hook and Pirate Eye Patch: First Steps
Pirate Waistcoat and Pirate Shorts: Get A Grip
Ringmaster Jacket: Swinging Safari
Ringmaster Top Hat and Gold Monocle: The Meerkat Kingdom
Roman Armor: The Darkness
Roman Helmet: Skulldozer
White Neon Eyes: The Frozen Tundra
Wooden Sword: The Wedding Reception
Yellow Head: The Collector

Unlockables
Earn all the prize bubbles on the indicated level to get a 100% completion and unlock the corresponding bonuses:

Anteater Concept and Anteater Concept With Frame: The Mines
Bad Witch Concept, Bad Witch Concept With Frame: The Bunker
Big Cat and Big Cat Concept With Frame: Burning Forest
Big Sumo, The Islands Concept, and The Islands Concept With Frame: Sensei's Lost Castle
Boom Town Concept and Boom Town Concept With Frame: Boom Town
Boss Concept, Boss Concept With Frame, and a Monster Truck: The Construction Site
Bunny Tail and The Gardens: Skate To Victory
Circus Concept, Circus Concept With Frame: The Frozen Tundra
Costumes Concept and Costumes Concept With Frame: Elephant Temple
Early Sackboy and Early Sackboy With Frame: Lowrider
Fairy Tale Concept and Fairy Tale Concept With Frame.: Get a Grip
Grabbing Machine, Rock God, and Rock God With Frame: Subway
Graveyard Concept, The Wedding Concept With Frame, and Skulldozer: Skulldozer
Jumping Tank, Very First LittleBigPlanet concept, Very First LittleBigPlanet Concept With Frame: The Collectors Lair
LittleBigPlanet Concept With Frame, Background Environment Concept: The Dancers Court
LittleBigPlanet Cosmos Concept, Magicians Box, and Cosmos Concept In A Frame: Great Magicians Palace
Savannah Concept and Savannah Concept With Frame: Swinging Safari
Sheriff Zapata's Explosives Machine, The Mines Concept With Frame, and The Mines Concept: Serpent Shrine
Temple Concept, Temple Concept With Frame, and a Mystical Dragon: Endurance Dojo
Terrible Oni, Islands City Concept, and Islands City Concept With Frame: The Terrible Volcano
The Collector Boss, The Collectors Pod, and The Collector: The Collector
The Gardens Concept and The Gardens Concept With Frame.: First Steps
The Savannah and The Pink Scarf: The Meerkat Kingdom
Theme Characters Concept With Frame and Theme Characters Concept: The Darkness
Wrestling Ring With Frame and Wrestling Concept: The Wedding Reception