With Shadow taking center stage, Sonic X Shadow Generations is a lot more than just a nostalgia-packed remaster of one of the best Sonic games.

All of the stages in Sonic X Shadow Generations are based on iconic levels and areas from the two heroic hedgehogs' past.

Whether you're on an act or challenge stage, here's where to find every Collection Box Key in Space Colony ARK in Sonic X Shadow Generations.

Sonic X Shadow Generations brings together a flawed classic and a long-overdue sequel together for one vital collection.

People will no doubt call Sonic X Shadow Generations a “love letter” or “tribute” to Shadow the Hedgehog, Sonic’s brooding rival who debuted back in 2001’s Sonic Adventure 2. But as a person who grew up seeing the black-and-red hedgehog as the emotional center of the franchise,

Whether you're on a main act or a challenge, this guide shows off Where to Find Every Collection Box Key in Rail Canyon in Sonic X Shadow Generations.

Sonic X Shadow Generations just released this week, and you can already save $10 off a Nintendo Switch copy at Woot. This package includes a remastered version of Sonic Generations and a brand-new campaign focused on Shadow. Both 2D and 3D levels are included, making for the ultimate package for any Sonic fan.

As of Oct. 31, you can get Sonic X Shadow Generations for Nintendo Switch at Woot for $39.99. That's $10 off and a discount of 20%. The game just debuted about a week ago, so you're still getting in on the ground floor here — not too shabby of a deal. This is for the Switch edition only, and you'll be getting a physical copy, not a digital code.

Whether you're in a massive act or tough challenge, here's where to find every Collection Box Key in Kingdom Valley in Sonic X Shadow Generations.