Tons of Potential!
This is a really cool game. The physics are a little off but the concept is great! Here's some things that need work: Lots of force closes after restarting the app. Jumping is often too fast and too high. Gravity is too light. I'm missing coins because I'm not falling fast enough. The bird has a delay when you start. Being able to flap would almost certainly solve a majority of these issues. Graphics are nice and highly detailed. What do I spend the coins on? Give me a reason to spend the coins and make sure it's clear to the player. Good job integrating Google Game Services but I think it is causing the force closes. I wasn't having issues until I tried to view the leaderboards. You should probably enable immersive mode. You'll eventually get complaints about that. I'm making a video that I will post shortly.