I really liked this game. I have enjoyed it for some time but it is very expensive to play. I have spent and embarrassing amount of money on bundles for this game so it's not like I am asking for anything free. You can dig out soil in your camp to add items to increase your energy and energy storage but the more stuff you add as the game progresses, the more expensive the blocks become to remove. The game isn't fun when you blow your energy in 5 minutes with blocks that are 150 energy.