Comment Number Munchers (Score 1) 160
Alcumus at artofproblemsolving.com is an innovative learning tool that is almost a game.
I'd like to see an RPG where the lead is a hacker, and the player must literally write programs that work in order to pass parts of the game. There is already a website for contest programming with a robot judge that tests the validity of programs students have submitted. This just needs to be incorporated into a game.
Don't water down the educational content. It doesn't have to be as fun as a normal video game. Aim for the students who want to learn. If a teacher makes you play an educational game in school, that is still a lot more fun than most classroom activities.
There is huge potential for educational games to revolutionize education, along with video lectures and other internet content.