Get ready to play as Shadow the Hedgehog once again in SONIC X SHADOW GENERATIONS. This game collection features two exciting adventures with Classic and Modern Sonic. In the brand-new story campaign, Black Doom, Shadow's enemy, has returned and is threatening to take over the world once more. Join Shadow as he travels through his past, confronts his painful memories and unlocks new power to save the world.In SONIC X SHADOW GENERATIONS, you'll use Shadow's new Doom Powers to battle enemies and overcome challenging platforming obstacles like never before. You can fly over obstacles, surf on water and halt time with Chaos Control's return. You must pit Shadow against Black Doom in the ultimate boss battle that will put your skills to the test! Use all Shadow's abilities to defeat Black Doom and save the world! In the game, you can also explore the all-new open-zone hub world inspired by Sonic Frontiers gameplay, known as the White Space. You get to choose where to go, and as Shadow gains new abilities, he can venture even further and discover the many secrets hidden throughout.There is a special offer for players who pre-order SONIC X SHADOW GENERATIONS. You can get access to a special legacy Sonic skin and Gerald Robotnik's Journal, a 28-page logbook containing Gerald's personal thoughts and drawings during the time he created Shadow the Hedgehog and the Ark Space Station.SONIC X SHADOW GENERATIONS also includes a complete remaster of the much-loved SONIC GENERATIONS, a time-travel adventure featuring a greatest-hits collection of 2D and 3D Sonic stages, updated graphics and bonus content. Join Shadow and Sonic and save the world once again!