In the distant future, a massive sandstorm envelops the ground.
A doctor and ECO, an exploration robot, are isolated in the shelter and soon to start their journey to the ground!
Will they make it down safely?
Join them on their adventure and see what happens!
◆ 300 puzzles and 6 episodes featuring a full story
◆ Physics engine puzzles with various levels
◆ Interesting stories are revealed as you solve the puzzles
◆ Simple and easy controls
◆ Adorable characters and various skins
◆ Build and decorate your own building as you solve puzzles