WHO are you designing your game for? (Include the player's age, abilities, and prior knowledge of your topic.)(peaple though ages 5-105 are allowed to play!!!)   WHAT will your game teach the player about your topic? (Be specific!)  they will learn good sports-men-ship...
WHERE does your game happen?   at a paint ball war arena...
Describe the world you will design for your game. i am designing where you can create your name,create your outfit, you choose your gun & create it, you create or custome your paint ball pick out a helmelt if you want you can also create your arena... 
How will this setting add to the learning experience? i will learn about the equipment to play my game...
HOW does your game world teach the player about your topic?  well it tells you you have to have good sports-men-ship to play...
What happens in the world that helps the player learn? you learn good sports-men-ship when you play...
How does the player use what they learned to make something happen in the game? when the play basketball you have good sports-men-ship...

WHY is a game a better way of understanding your topic than a quiz? because quizzes are harder than a game topic...