Shadow The Hedgehog 2: Eclipse The Darkling's Revenge is the sequel to the 2005 game of the same name. After the Black Arms have fallen, Shadow's full memory has been retained. Until the remained aliens have returned to wreak destruction, including Green Hill. Right now, Shadow notices that Eclipse The Darkling, his arch enemy was already here, starts to speed of into Central City. Commander Abraham Tower invites Sonic, Tails, Amy, Knuckles, Rouge, Silver, Blaze, Vector, Espio, and Charmy at the GUN station at Mystic Ruins to take back the world the aliens destroyed, and one thing's sure for sure: They're using firearms!