One of the best physics based puzzle games in the store! Stack items and make it steady!

Drop items accurately to pile them up!

Feature:
  - A variety of different types of challenges (100 levels + more than 10 types of challenges).
  - A large number of items are waiting for you to unlock (nearly 200).
  - Upgrading the system.
  - Real-time rankings (3 leaderboards)
  - Puzzle gravity game (you need to prejudge your current action)