Radirgynoa is the sequel of Radirgy. The big boss in the last game, Mishima Ruki is now joining your team as a player character.This is the first game in which Milestone incorporates a cooperative play mode. In this 2 player mode, you can power up your shots and recover your gauge, giving you an edge over your enemies.Your shield is one of your strongest weapons. Stretch the antennae from it and increase your score by a maximum of sixteen folds.Check out the original mode - Ilbero - Calories Off. Clear this game and see if these two games are related to one another.