Just "see inside" the project, bring the sprites you want to your backpack, and then use them in your projects to make your scripting more efficient! Most of the blocks should be self-explanatory. If you need an explanation of any of the blocks, just ask.
If you have any ideas for some really useful blocks, feel free to comment! It's especially good if they're all themed toward a single genre, like animation, power ups, or a particular block type - anything really. Credits: Multidimensional List blocks by LiquidMetal - http://beta.scratch.mit.edu/projects/10014499/