Please write here about problems in game.
hello! It's not a bug. Put the crystal in the tree in the village. Tree is opening like a building by tap when you are at the village screen.
Hello! Try to use the market and follow the scenario.
Open the game, difficulty settings and press the header ("Difficulty level") for 5 times.
Hello! It's a pity but it's not possible...
If you have the game from the GooglePlay (last version) you wan't get this bug.
Try to update or install from the google play and then restart the game.
Hello! Find acorns or other things on the map. Then gribler hae to go to the village. Drag the finds from his house to the bottom panel. Now open market or buiding you want to upgrade and drag the finds to the empty slots. At the market drag the finds from the market to the left slots. Drag the finds of the gribler to th right slot.