click pulish while in my moon
no you need to purchase the new game
NO
It has 50 levels the story is great go buy lbp 2
online mode
There used to be a way, by hearting it, but it's been patched
You can find them in levels, story or community as there are lots of free costume levels that spam the cool pages. You can also buy them as a DLC on the LittleBigStore
There are no water materials in LittleBigPlanet 2, you can however still flood your own levels with water. It is simply not classed as a material.
Yes and no... You can use all your LBP1 items, materials, stickers etc. and import those into LBP2. But if you only own LBP1 you cannot play any community levels that were created with LBP2 or join friends in LBP2 create mode.
In one of "The Canyons" levels In littlebigplanet 1
It depends on the level! You can get costumes, materials or objects
yes, all of your items, the online levels, and many other things come along as well.