All aboard, prepare to submerge with an u-boat on a magical journey deep down in the ocean!
Do you think you have the skills to venture your way under the endless sea, avoiding various obstacles while collecting treasures and exploring the deep?
Then what are you waiting for?
Download this amazing game for free!
Last updated on 2016年07月27日
此版本包含小幅错误修复和常规改进。请更新至最新版本，以获得更佳体验。
