Why don't we play a bullet hell shooter? For you who think shmups are hard. *** Notice *** If the game crushes on the result screen in Challenge mode or Endless mode, try logging out from the Play game on the leaderboard screen. A bullet hell shooter - Enjoy an authentic bullet hell shmup on your smartphone! - Recommended Chapter mode for danmaku beginners. - Recommended Challenge mode for danmaku expert. - Huge content: over 50 stages and 3 modes. Upgrade your ship - Use the points you earn after playing a stage to level up your ship! - Take your new and upgraded ship to the challenge mode! Aim for a high score! Chapters - Best suited to the introduction of bullet hell! - Starts from an easy stage, so you can gradually improve your skill! - Clear the missions set for you in each chapter! - Clearing missions opens up new stages! Challenges - The challenge mode is for when you really want to test your mettle! - Upgrade your ship and take on this mode! - Select from EASY, NORMAL, HARD, and HEAVEN difficulties! Endless - The endless mode that lasts forever. - How long can you survive in the increasing difficulty? Aim for the top slot in the rankings! - Challenge mode has online rankings! - Rankings are sorted by stage and difficulty! *** Attention of purchased item refund *** Please be careful. If you refund the full upgrade item, the relevant level up item will return to the initial level. *** FAQ *** - Can I transfer my game data to my new device? You can use the in-game cloud saving function. It can be accessed from the i icon at the bottom of the main menu screen. - Can I synchronize my game data with other devices? You can use the in-game cloud saving function. I does not synchronize automatically, so please synchronize manually.