Invincible, a pirate ship led by Captain Logan collided with the Galio navy. After a fierce battle, Logan's ship and crew were destroyed, and Logan himself was captured and imprisoned in Galio's favorite prison, the Cube. But Logan began to discover the truth about his prison and began looking for the key to escape. Will Logan be able to get out of his prison and learn the terrible truth about himself? * A dangerous and frightening variety of traps! * Mysterious exit location! * 6 amazing chapters are waiting for you! * Amazing chapter - Hypercube!