Hello, I would like to present my new timekiller game - Bounce Mobile. Google Play link You need to jump on the platforms and avoid collisions with the spikes that are above and below , and are also generated with the platforms. Platforms are constantly moving upwards , gradually accelerating. This game iclude Google Play Game Servises so you can post your score on the world leaderboard. App styled with Flat Design. There some screenshots: I need feedback so I posted the application here . I would appreciate any constructive criticism . Get it on Google Play for FREE.