The ultra-hardcore, authentic vertical scrolling shooter game comes back to life in the modern age. Dodge, shoot, and destroy.
Conquer all six stages and experience the real thrill of vertical scrolling shooter.

This game is a modern revival of the legendary free software released in 1997.
It retains the hardcore atmosphere and gameplay while supporting the latest operating systems and running at 60FPS.
Play this game and relive the essence of the nostalgic vertical scrolling shooters of yesteryear.

(2022.09.26 Update)
If all stages start with 100% shields and there are more than 50% shields remaining when the final boss is destroyed, the extra boss will appear.(NORMAL or higher only)

• A total of 6 stages with a rich variety
  
• A powerful boss character appears at the end of each stage.
  
• Three levels of difficulty to choose from.
  
• Boss characters' attacks intensify on the HARD difficulty level.
  
• In addition to the highly acclaimed BGMs, a new BGM setlist has been prepared for you to choose from.