Shienryu is a Vertical-scroll, Shoot ‘em up, Single-player and Two-player video game developed by Warashi and published by Sega. The plot of the game takes place in the distant future, where the people of planet Earth starts their finding for new planets like Earth to colonize. The ships called Caravans travels deep into the massive space until Caravan 7861 finds out a suitable plant from an alien sun. After ninety-three years of civilization on the main planet, the interrogation of the missing ship leads the player to the horrible discovery and the player comes to known that the dominant alien force had dominated the previous ship. In the game, the player commands either a single or two pilots against enemies and struggle to restore the peace in both the new mother planet and in the space. Survival genre is the central aspect of the game, where the player must struggle to survive as long as possible and reaches the end of each level while defeating enemies. Laser, Missiles, and Vulcan are prominent weapons in the game which the player uses during the gameplay.