This game is a Bullet hell Manic shooter, Meaning you will have to lead bullets and maintain firm in your position while killing enemies, But... The difference in this game is that you have to be aggressive with enemy formations. Select between Power or Speed modes, and use your Pierce Lance to obliterate enemies and gather their Emerald stones to rack up your Emerald Chain. But if things get to hectic, use your Sword Slash if charged... Rush through 4 score dense and challenging stages and bosses, going against whatever stands in the way of your mission...