5. Tiny Wings
Another quite simple yet addictive game for your iPhone 6 Plus is Tiny Wings. The objective of this game is very straight forward, you have to help a bird fly along the mountains. Along the way there will be uphill and downhill path which can be used to your own advantage. It is a very addictive game and it supports Game Center so that you can compare your high scores with your friends and make a competition out of it.