For the most part, one level of
The Mooniacs is like any other. The background changes, the layout of the JujuBees change and various things like trampoline mushrooms or moving platforms are thrown in to make things more interesting. What really makes
The Mooniacs stands out are your characters themselves.
There are three Mooniacs, a purple U-shaped one, a blue square and a black rectangle, and each one has a slightly different feel that, more or less, corresponds to weight. The black square is light and tends to fly rather fast, but it also has a tendency to get pulled around by the wind in some of the game's later levels. The blue square is heavier and definitely falls faster than the others. The U-shaped one, on the other hand, is in between the two and it is also your starter character.
What makes these characters interesting though, is the fact that they will essentially help each other out in a lot of levels. Understanding how the Mooniacs behave is one of the key ways to getting through this game. For instance, according to the game's loose story, the U-shaped one and the black one fall in love at some point. As a result, when you launch the U-shaped one when the black one is also in the level, it will go flying in the same direction and velocity that you sent the U-shaped one. When you are controlling the blue Mooniac, and it hits the black one, it will go flying off and go bouncing around really fast. Also, when the blue Mooniac lands on the U-shaped one, the purple creature acts like a trampoline.
This might sound a bit confusing at first, but the game does a pretty good job of slowly introducing these game mechanics and getting you used to them in order to solve the various problems it throws at you.
If you even remotely like physics-based puzzle games, then this quirky title is something you should check out. Not only are there a ton of levels available, but there is a lot of replay value as well. It is well worth the $1.99 price tag.