Hey! For the experimental box, the one for the extention, could you do another one of those, because I have a couple ideas:
1. How to add the 'z' dimension
2. How to add multiple levels
3. How to add multiple costumes/heroes
4. How to level heroes throughout game
5. How to add multiple character with seperate games (Hint: World of Warcraft, typical video game)
I will let you know if I have more ideas!