If you were given the tools needed to make a video game what would it be about?

[damerdar]

You have no idea how many hours I've spent trying to answer this question, since I DO have the tools needed to make a video game.
The game I did make, however, was very cliche, about a boy saving his love on valentine's day from a demon. I made it as a present for, you guessed it, valentine's day.