First idea: Age 9-20 years.
The game consists of exploration, battles with monsters of dungeons and collect ingredients, with which you can make exotic dishes, filling a collectible of dishes, and that this colleccionable, has the necessary ingredients to be created with a probability rate depending on the skill of the player, since doing certain dishes, will require a certain level, ingredients.
Game 2
Augmented reality in ghosts, when you start the game the cell phone will turn into a 3D environment and with somber focus, once the cell phone will start emit sounds, of ghosts in augmented reality, and these will appear in a radius close to the played, the player you should look for them with the cell phone and take pictures so that they disappear, if the ghost reaches the player's point he will lose.