Sonic the Hedgehog 3 (Genesis) : SEGA : Free Download, Borrow, and Streaming : Internet Archive

Tails in Sonic the Hedgehog : Puto : Free Download, Borrow, and Streaming : Internet Archive

Sonic Time Twister (TeamOverload) (SHC2016) : Free Download, Borrow, and Streaming : Internet Archive

Sonic.exe Agustin Bazan 683 Edition : Free Download, Borrow, and Streaming : Internet Archive

Sega Genesis Manual: Sonic the Hedgehog (1991)(Sega)(JP) : Free Download, Borrow, and Streaming : Internet Archive

Sonic the Hedgehog 2 Master Edition 3 sp : Free Download, Borrow, and Streaming : Internet Archive

Sonic 1 Mania Edition (Baraksha) (SHC2016) : Free Download, Borrow, and Streaming : Internet Archive

Sega Visions (Winter 1991/1992) — Hive in 2023

Sega Genesis Manual: Sonic the Hedgehog (1991)(Sega)(JP) : Free Download, Borrow, and Streaming : Internet Archive

Sonic the Hedgehog 3 (Genesis) : SEGA : Free Download, Borrow, and Streaming : Internet Archive

New Sonic The Hedgehog 3 by Ricardo F : Free Download, Borrow, and Streaming : Internet Archive

Sonic 1 EXE : Free Download, Borrow, and Streaming : Internet Archive

SHC 2020] Return of Shadow : Joenick ROS : Free Download, Borrow, and Streaming : Internet Archive

Sonic 2 Adventure Edition : MainMemory : Free Download, Borrow, and Streaming : Internet Archive

Sonic 1337 : Ultima : Free Download, Borrow, and Streaming : Internet Archive

Sonic & Knuckles + Sonic The Hedgehog 2 (World) (Beta) (1994 05 24) : Free Download, Borrow, and Streaming : Internet Archive