Many customers who purchased the Android game in the last few weeks were disappointed to receive the 2D version, rather than the 3D version mentioned in the game's description.
Gameloft promised a fix will be coming shortly which includes the full 3D version, but only for specific Android devices on the list. Fortunately, it's a long list. And even if your device isn't on it, you can get a refund, provided you have Google Order number you received after ordering The Adventures of Tintin.