Sonic Mania reveals Green Hill Zone Act 2, new bosses - Gematsu

Green Hill Zone Act 2" will be a new Act exclusive to the upcoming Sonic Mania, Sega announced. The new Act expands upon the tropical setting of Green Hill…

SONIC MANIA: Green Hill Zone, Act 2 Gameplay — Polygon @ E3 2017

Sonic Mania reveals Green Hill Zone Act 2, new bosses - Gematsu

Sonic Mania footage - Green Hill Zone (including Act 2 boss)

Sega - Sonic The Hedgehog., Page 12

SSF2 mod showcase, Green Hill Zone Act 2

Sonic Mania - Green Hill Zone Act 2 (Remix)

Sonic The Hedgehog., Page 10

Green Hill Zone (Sonic Mania), Sonic Wiki Zone

Sonic Mania reveals Green Hill Zone Act 2, new bosses - Gematsu

Sonic Mania delayed to summer 2017 [Update] - Gematsu