1 - What kind of game is Rock Rain?
Rock Rain is space shooter arcade game, with Leaderboard, Achievements and In App Purchases.
2 - What languages Rock Rain supports?
French (fr-FR) and
3 - Why I can not open the Leaderboard screen?
To use the Leaderboard feature, you have to have installed in your mobile phone, the app Google Play Service.
4 - Why I can not open the Achievements screen?
Like the Leaderboard screen, you have to have installed in your mobile phone, the app Google Play Service.
5 - What items can I buy in Rock Rain’s shop?
You can buy:
Double Shot - two shots in a row.
Triple Shot - three shots in a row.
Shield - give you extra two lives.
6 - What age I have to be to play Rock Rain?
Everyone can play Rock Rain.