Have you ever played Temple Run

I was an addict to this game and spent hours playing this game. The best thing is that you can play it any time you want and there is no end to this time (I guess so). The best part as already mentioned by OP is the thrill you get in taking fast decisions and speed with accuracy is all that you need to master the run.

I am sure it would be very helpful in activities like driving. In driving sometimes you need to take fast decisions to avoid obstacles on the way. Any delay in decision making could result in fatal accidents. It will enhance your alertness which will make you respond to situations almost instantly. I think it is good to play this game for some time every day, but one should not get addicted to it as you never know how time is flying.