This is a somewhat clunky 3D fighter (understandable, considering the giant robots and all) based on the anime series of the same title. There's only four playable characters, but the focus is on the story mode anyway. There's a few curious things about the way the game works, though: For one, attack power is tied to a rhythmic "biometer", which bobs up and down at regular intervals. Attack when it's low and you'll do almost no damage, but when it's high you'll do a lot more. Second, keeping with the marriage theme, you can team up for 2v1 or 2v2 matches, though anything past the second will always be computer-controlled.
Includes an anime DVD which is basically a digest version of the TV series. Which is itself a little odd considering the game itself tells exactly the same story anyway. Huh.