Knuckles serves as a power-based character in Sonic Heroes alongside Sonic and Tails, who respectively represent speed and flight.Sonic Heroes (GameCube) instruction manual, p. 7. They team up to defeat Eggman after receiving a letter saying that he will destroy the world in three days. However, it turns out that Eggman is being impersonated by Metal Sonic, whom all of the other characters defeat together. Knuckles helps Sonic, Tails, Amy Rose, and Cream the Rabbit stop Eggman from building an empire in the Sonic Advance trilogy.Sonic Advance (Game Boy Advance) instruction manual, p. 4.Sonic Advance 2 instruction manual, p. 4.Sonic Advance 3 instruction manual, p. 12. With the same team, Knuckles recurs in Sonic Riders and its two sequels; in each game, they participate in board-racing competitions together. In another team-based installment, the role-playing game Sonic Chronicles: The Dark Brotherhood, Knuckles is a playable character with a major role in the story. The game begins with Tails informing Sonic that Knuckles has been kidnapped, so a team beginning as Sonic, Tails, Amy, and Rouge must rescue him. He is eventually saved, and it is revealed that the echidna race is still alive in the form of the helpful Shade the Echidna and her villainous tribe, the Nocturnus.
Knuckles serves as a power-based character in Sonic Heroes alongside Sonic and Tails, who respectively represent speed and flight.Sonic Heroes (GameCube) instruction manual, p. 7. They team up to defeat Eggman after receiving a letter saying that he will destroy the world in three days. However, it turns out that Eggman is being impersonated by Metal Sonic, whom all of the other characters defeat together. Knuckles helps Sonic, Tails, Amy Rose, and Cream the Rabbit stop Eggman from building an empire in the Sonic Advance trilogy.Sonic Advance (Game Boy Advance) instruction manual, p. 4.Sonic Advance 2 instruction manual, p. 4.Sonic Advance 3 instruction manual, p. 12. With the same team, Knuckles recurs !in Sonic Riders and its two sequels; in each game, they participate in board-racing competitions together. In another team-based installment, the role-playing game Sonic Chronicles: The Dark Brotherhood, Knuckles is a playable character with a major role in the story. The game begins with Tails informing Sonic that Knuckles has been kidnapped, so a team beginning as Sonic, Tails, Amy, and Rouge must rescue him. He is eventually saved, and it is revealed that the echidna race is still alive in the form of the helpful Shade the Echidna and her villainous tribe, the Nocturnus.