Sonic the Hedgehog 2 (Genesis) - Sonic Alone / All Emeralds Walkthrough

Walkthrough of Sonic the Hedgehog 2 for SEGA Genesis, as Sonic alone, with all Chaos Emeralds. ============================================================ Timestamps: 0:00 Title Screen 0:09 Emerald Hill - Act 1 7:42 Emerald Hill - Act 2 20:12 Emerald Hill Boss 20:43 Chemical Plant - Act 1 22:00 Chemical Plant - Act 2 23:33 Chemical Plant Boss 24:01 Aquatic Ruins - Act 1 25:11 Aquatic Ruins - Act 2 26:40 Aquatic Ruins Boss 27:12 Casino Night - Act 1 29:02 Casino Night - Act 2 31:24 Casino Night Boss 32:00 Hill Top - Act 1 33:56 Hill Top - Act 2 35:50 Hill Top Boss 36:18 Mystic Cave - Act 1 38:06 Mystic Cave - Act 2 39:48 Mystic Cave Boss 40:16 Oil Ocean - Act 1 42:53 Oil Ocean - Act 2 44:45 Oil Ocean Boss 45:28 Metropolis - Act 1 48:11 Metropolis - Act 2 51:16 Metropolis - Act 3 53:58 Metropolis Boss 54:29 Sky Chase 56:38 Wing Fortress 57:52 Wing Fortress Boss 59:04 Death Egg 59:10 Death Egg Boss 59:34 Final Boss 1:00:19 Ending