Gunbird (Psikyo) full game playthrough

"GunBird" is a vertical scrolling shooting arcade game produced by Japan's PSIKYO company in 1994. The game is about a group of three villains who stole a magic mirror and wanted to open a certain sealed place, and then five people from the righteous side started chasing it. After successfully recapturing the 4 magic mirror fragments, the righteous party accidentally broke the seal and became an accomplice of the villains. In the end, though, the villains were defeated and the world returned to peace.