"The things I've lost, I myself must take them back." With these words, the Viking Queen Mary awoke from her worst nightmares, fires of vengeance rising in her eyes. "It is a ghostly power of unpredictable mystery." The ruined sails behind her back bewildered the queen: who were those enemies that ransacked the ships, slaughtered the soldiers, and plundered the treasures? Where am I? It was the most mysteriously uncrackable case in the pirate history of the 19th century. Since then, the legendary Viking Queen Mary began to travel around the world searching all the ancient ruins to take back what originally belonged to her. Immortal Raiders, a realistic landscape system created by the UE4 engine, enemies attacking with spears and arrows, classic design of shooting double fire guns and vicious monsters climbing from the underground...Exhilarating VR shooting game now lands upon the HTC Vive Port.