Join Sonic and his friends in putting an end to the evil of Dr. Eggman and his minions in Sonic Adventure, developed originally for Sega Dreamcast. Play as Sonic or any of his friends, including Tails, Knuckles, and Amy, each coming with their own power, adventure and story perspective. See the two stages' action and adventure - come to life, as th ...Read Moreis action video game supports 3D format. Go beyond the storyline with its minigames, and nurture and breed a pet Chao to battle with another Chao to attain ultimate Chao supremacy. In this action video game, discover and clear all levels and tasks to enhance your character's power.

How long is Sonic Adventure?
When focusing on the main objectives, Sonic Adventure is about 9 Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 25½ Hours to obtain 100% completion.