If you were a video game creator, and you could create ANY game that you wanted, what game would you make?

For example, I would create Mortal Kombat vs Street Fighter. Rate it M, and keep all the gore and fatalitys.

Also, I would create Goldeneye remake for Xbox 360 and PS3. A direct remake with better graphics and an online mode.
I would create an absolute new role-playing game featuring my very own universe.