Very enjoyable shmup. Managed to beat it with the score of 5510, art is great, the music fits well and I do love how the chain reaction theme was used to make the shooting system quite unique. One and only nitpick I have about the game is that some bullet patterns do push the player to leave the safety of the bottom of the screen, and then the enemy waves can spawn in such a way they almost guarantee taking damage. But it's a minor issue. Very fun