Questions to Address after the initial prototype

Here are some of the questions we need to address once we are done with our initial prototype:

1. Will our game be re playable ?

2. What will be the social aspect of the game ? ( sharing? )

3. Will there be an achievement system ?

4. What will make a person play the game ?

5. What makes the game Addictive ?

6. What is innovative about this game? 

7. Is it a competitive game? collaborative?

8. is it about collection or is it about images ?