If the game isn't gameplay related, but mostly hardware specific, e.g. it works on one device but not another, then we will need more information from you.
Be sure to collect the device model number and android version number before you start.
Then you will probably want to collect the logcat output or a full ADB bugreport
To send us the logcat output,
- if you use Android 4.0 or earlier, then use the ADB logcat collector or something like Catlog
- if you use Android 4.1 or later,