I need ideas for a new game

Hi! I'm an amateur game developer and I make games for android/iphone or sometimes pc. My question is if any of you have a game idea? It could be anything.

Added (1). I would like to make a never ending game like tempel run but i can't come up with any good ideas. What theme would you like to see in such a game?

Wow… Hi… Anywayz… I'm bored. I min most of them are bored of that repeated games… In nowadays generation people are more intelligent so they expect of games which are animated and situated to a real life. You should make a game which could be attractable towards not only the childrens but also the adults, teenagers and old… Some great animated life situated game… Like temple run, subway sufers all are the famous one played by teenagers, old and adult… So hope you like my answer… And hats off amateur makes cool games… All the best… May all your games become famous… And am waiting exitedly for your upcoming game…

Roguelikes. These have quickly become my favorite types of games. I'm more partial to the non turn based actioney ones sometimes referred to as roguelike-likes.

Don't know if this is beyond your scope but here's what makes these games insanely fun and replayable for me.

Randomized, everything from starting stats/traits to found gear/upgrades rooms/floors/levels. The more random elements the more surprises the more fun.

Perma death. Very necessary for these games so you don't burn through them in one sitting. They are meant to be replayed and for you to try to get further than you did last time.

Procedurally generated. Not necessary but its a nice touch, some roguelike-likes utilize this well.

Unlockables. Omg everything someone could want. This gives us a reason to keep coming back and trying to unlock that new level/character/weapon.

Games that I know of that fit these bills: Binding of Isaac, FTL, Spelunky, Rogue Legacy(still in development) and though I just played the demo from its kickstarter Moon Rift is looking good too.