Games you want to see made.

What are some niche genres, or game concepts that you would absolutely love to see made?

For me, I'd love to see more crime/robbery based games. For big name releases I can only really think of the Grand Theft Auto series and PAYDAY, while for more indie, Monaco is the only one that comes to mind.

Also, PAYDAY: The Heist's Cinematic Gameplay > PAYDAY 2's Action-RPG Gameplay.