Many things that MM should add. (Updated Aug 28 Almost 10pm))
LBP2 is an awesome game, but there's many things I want in it. Note, a lot of these are power-ups.
Power-ups:
~Ballooninator: A balloon strapped to sackboy that can make him float through gaps by holding X, can also make sackboy be pushed by the air of fans (see emitters)
~Drillinator: A drill that sackboy can use to dig through grab-able material.
~Protectinator: A protective suit that can protect sackboy from any leathel material that via changing properties of it, (Red is fire which is made of stone, Blue is Electricity which is made of rubber, Green is plasma which is made of non-leathel plasma, Brown is gas which has a helmet and an oxygen mask, Black is bombs which is made of stone, and Grey is Spikes, which is made of a non-pierce-able metal)
~Combatinator: A sword (which can be tweaked to be anything you want) that has sackboy slicing his enemies in sight (see slice sensor)
~Boomerang: Does basicly what a boomerang does
~Sizeinator: press L2 to go smaller, and R2 to grow bigger
~Skateboard: Everyone wants that "inator" that makes sackboy faster, but why just plain old shoes? That's right! The skateboard will do all that! Also, see gameplay items for "ramps".
Emitters:
~Fan: Emits wind
Gameplay Objects:
~Teleporters: Place a color from the 6 basic tag colors (or 8, can't remember) on two teleporters, and watch sackboy go through 'em!
~Ramps: Special for the skatboard, lets it fly through the air, and let it be able to do tricks
Sensors:
~Slice Sensor: Basicly a sensor that senses when it is hit by the Combatinator
~Costume Sensor: A sensor that senses when the person is wearing the right costume (no dlcs allowed)
~Explosion Sensor: A sensor that senses an explosion
Music:
~Jungle Boogie
Materials:
~Water Material: Basicly the properties of water stuffed into a material
Water:
~Leathel Water: Ogod, i had this idea for a while, lemme put it in this way: set it to "lava" or "coffee" will have water act like its leathelized with fire, put it as "swampy" or "quicksand" will force your sackboy to jump 'til its death, selecting "toaster in the water" will treat it as electrified, and so on.
~Ice: another Idea i had, its still the same water, but frozen
Global Tweakers:
~3D/2D Tweaker: Switches gameplay from 2D to 3D or vise-versa
Popit/Costumes:
~Pets: little animals that follow sackboys around
~Popit Design: Instead of having your popit a color, maybe have it in a shape of an object
~Animations: We have them for sackbots, why not sackboy?
~More hat options: We NEED a fedora! (sorry if there's already a fedora, I might've skipped it)
Pod:
~Bigger Pod: nuff said
~Furniture: stuff you can interact with in the pod, like a chair that if you press triangle, your sackboy sits on it, can also work on levels too
~Sackbots: It won't hurt if we get sackbots in the pod, so why not?
~Items: All of them except for creatinator, that won't hurt either
~Materials: Still won't hurt
~FIX ANDY'S HOUSE!
More will be edited on later when I think of more