Are you ready to dive into the exhilarating world of bullet hell shooters? If you're someone who finds shmups challenging, this game is tailored just for you! Experience the thrill of an authentic bullet hell shmup right on your smartphone!

For those new to danmaku, we recommend starting with the Chapter mode. It's designed to gently introduce you to the bullet hell genre, beginning with easier stages that allow you to hone your skills progressively. As you clear missions in each chapter, new stages unlock, offering a rewarding sense of progression.

If you're already a danmaku expert, the Challenge mode is where you can truly test your skills. Upgrade your ship using the points earned from completing stages and take on the challenge to aim for the highest scores. With four difficulty levels—EASY, NORMAL, HARD, and HEAVEN—you can push your limits at your own pace.

For those who crave endless action, the Endless mode offers a never-ending challenge. How long can you last as the difficulty ramps up? It's a test of endurance and skill, perfect for those looking to see how far they can go.

With over 50 stages and three distinct modes, there's a huge amount of content to explore. Whether you're upgrading your ship or aiming for the top slot in the online rankings, which are sorted by stage and difficulty, there's always something new to achieve.

However, please be aware of a few important points. If you've noticed the game running faster than intended on devices with high refresh rate displays, try lowering your device's refresh rate to 60Hz. We're actively working on a fix but appreciate your patience in the meantime. Additionally, if the game freezes on the results screen in either Challenge or Endless Mode, try logging out of Play Games from the leaderboard screen.

Regarding in-game purchases, please note that if you refund a full upgrade item, the relevant level-up item will revert to its initial level. Be cautious with your refund decisions.

Finally, for those wondering about data transfer and synchronization, you can use the in-game cloud saving function. Access it via the 'i' icon at the bottom of the main menu screen. Remember, synchronization doesn't happen automatically, so make sure to sync manually to keep your progress across devices.

So, why wait? Jump into the action and see if you have what it takes to master the bullet hell!