Danmaku Kentei Shiken: Ketsui Hen

Danmaku Kentei Shiken: Ketsui Hen is a part of Cave's line of mobile bullet dodging tests, based on the arcade game Ketsui. It takes stages and bosses from the main game and weaves them together into an endless boss rush. The more bosses a player defeats, the harder they get; players are challenged to survive as long as they can while racking up the highest score possible. A few different levels are available, each featuring a set of bosses from the original game, and players are able to pick from the original game's ships to play as.