超级机器人大战R

Depending on the player's choice, the story follows Raul Gureden or Fiona Gureden, pilot of the prototype rescue unit Excellence, after its Time Flow Engine sends the group into the past. They must decide whether to preserve history or change the events that lead to the present, while the mysterious Duminuss seeks the engine. Excellence can switch among frames designed for space, melee, long-range, aerial and underwater combat.