Sonic Adventure 64

Chase Chaos across a 3D city and beyond while staying ahead of Dr. Eggman’s plans in Sonic Adventure 64. This early 3D Sonic platform game drops you into an Earth-like setting where Eggman taps the Master Emerald, wakes Chaos, and builds robots that drain energy from trapped animals. Sprint through stages, grab gold rings to stay safe, and clear Sonic’s story first to unlock more content. As the campaign moves on you bump into Knuckles the echidna, Miles "Tails" Prower, E-102 Gamma, Big the Cat, and Amy Rose, then switch over and run full character stories for each of them. Collect every Chaos Emerald, trigger the last scenario, and watch Sonic shift into Super Sonic with upgraded abilities for the closing showdown.

How to play?

Move Sonic through 3D levels, jump across platforms, and follow the route toward the stage exit. Pick up gold rings scattered along paths to protect yourself from damage, then push forward again after hits. Attack Eggman’s robots with jumps and quick movement so the captured animals inside them break free once the machines go down. After finishing Sonic’s route, choose unlocked heroes from the character list to see their separate paths and play through their unique missions.