Games like 彈幕憶星環 ~ Danmaku Surround Starry Sky

「彈幕憶星環 ~ Danmaku Surround Starry Sky」is a small-scale bullet hell shoot 'em up featuring simplified mechanics. forming an unnatural starry sky at high altitude that was visible to the naked eye. As a spatial administrator, Mekai sets off to investigate in accordance with her duty,