E-102 Gamma is a main playable character in Sonic Adventure.

Sonic Adventure Edit

Gamma is a main character and a playable character in Sonic Adventure.

Episode 11: Below Deck Edit

His first full appearance was as a boss opposing Sonic, Tails and Amy.

Episode 38: I Came From an Egg Edit

He became the sixth character to have their story.

Trivia Edit

  • Gamma is the only playable robot in Sonic Adventure.
    • E-123 Omega, from the same series as Gamma, would later inherit this role for Sonic Heroes
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