You just go to create mode and make anything
You cant :/ but when littlebigplanet 2 comes out you will be able to :)
Little Big Planet online does not exist; if you are referring to lbp.me, then you must make the levels on your ps3.
Make a really good level
Make a good level
You just make a Mortal Kombat level that's a fighter
Make a good level
Use options to make it a favorite
Because you can make your own levels
Just make a good level.
There is a glitch to do this. Just consult the level '3D level glitch' for more info
All you do is go to the level edit and change it to versus i think that's how it is.
How you make your own planet is go to your campaign planet and go to the right. The planet with the holes on it is how you make your planet.