Rovio Stars, the division of Rovio which publishes games developed by third parties will be releasing Tiny Thief on July 11th.
The game is developed by 5Ants and publish by the Finnish Game developers.The game will involve sneaking your way around Castles, Pirate Ships while keeping a eye out for hidden treasures.
So this looks like a bit of an Adventure + puzzle game.
And the gameplay trailer for Tiny Thief
The game will be released on Thursday, the 11th on Google Play.