This video covers the first short level ("Act 1: Introduction") in the METAL GEAR SOLID® Premium Level Kit for LittleBIGPlanet. I Ace my initial playthrough of this level, but it's hardly an accomplishment considering it is ridiculously easy to Ace automatically. Though it can't be done at the moment (because I lack the prerequisite Sticker), it is entirely possible to collect the eleven remaining Goodies at a later time. I will be sure to make a recording of my revisit.
Speaking of revisits, there are no Cooperative Challenges in this DLC Pack. There is a Survival Challenge with a Trophy that is easier to get with some co-op play, but nonetheless there are no Prize Bubbles hidden away in Cooperative Challenge areas like in the Story Mode of LittleBIGPlanet. (However, there ARE Cooperative Challenge areas in the other two DLC Packs I will cover: the Pirates of the Caribbean Premium Level Kit and the Marvel Comics Level Kit.)
And yes, there is totally a reason for why I'm using the Assassin's Creed II paid DLC Costume in this video. It's a reference to something in Metal Gear Solid 4, but I'll leave it up to you to figure it out.
Revisit: After getting the Big Bullet Hole Sticker for completing "Act 5: The Boss".
Now that I have the Big Bullet Hole Sticker, I revisit "Act 1: Introduction" in the METAL GEAR SOLID® Premium Level Kit for LittleBIGPlanet. By using this Sticker throughout, you can earn a number of points and even the remaining eleven Prize Bubbles! If you're focusing on Goodies, just aim for the Practice Targets and the Pixel Crates. These will earn you the Prize Bubbles and everything else (soldiers, Liquid Snake, the globe, et cetera) will just earn you one Score Bubble per Sticker.