Sonic 2 EXE (Only ROM) : Free Download, Borrow, and Streaming : Internet Archive

Sega Genesis: Sonic ROM Hacks : Free Software : Free Download, Borrow and Streaming : Internet Archive

Sonic the Hedgehog 2 ROM (SEGA Mega Drive and Genesis Classics DLC version) : SEGA : Free Download, Borrow, and Streaming : Internet Archive

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

Sonic 2 EXE (Only ROM) : Free Download, Borrow, and Streaming : Internet Archive

Sonic Adventure 2 (game) : themeworld : Free Download, Borrow, and Streaming : Internet Archive

Sonic The Hedgehog EXE 2 : Free Download, Borrow, and Streaming : Internet Archive

Rom Dumps

Sonic 2 : SEGA : Free Download, Borrow, and Streaming : Internet Archive

Sonic 1 Steam ROM + Sonic 2 Steam ROM + Sonic CD 2011 + Sonic 3 & Knuckles Steam ROM : SEGA : Free Download, Borrow, and Streaming : Internet Archive

SHC 2021] Sonic the Hedgehog 2: The Return of Dr. Eggman : Alex Field : Free Download, Borrow, and Streaming : Internet Archive

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

Sonic 2 EXE (Only ROM) : Free Download, Borrow, and Streaming : Internet Archive

Sega Genesis: Sonic ROM Hacks : Free Software : Free Download, Borrow and Streaming : Internet Archive