Knuckles In Sonic 2 Game

Your sole playable character in this rom hack is Knuckles (Sonic and Tails are not playable). Knuckles gains all of his typical powers, including the capacity to glide and scale walls. Knuckles can transform into Super Knuckles while carrying 50 rings if he acquires all 7 Chaos Emeralds.

Sonic 2 Tohaka21

Sonic 2 Tohaka21

The Sapphire Vale Zone is the start of a fantastic Sonic Hack that goes on from there. Brand-new level layouts.
Sonic 2 Ultima

Sonic 2 Ultima

An attractive hack that adds additional stages for Sonic and Tails to conquer in their fight against Dr. Robotnik
Sonic Boy 3 Eggmans Room

Sonic Boy 3 Eggmans Room

Before they steal your time, kill every monster Sonic on each stage, then gather their bodies.
Silver Sonic The Revenge

Silver Sonic The Revenge

Eggman, enraged at his defeat, destroyed the Labyrinth Zone, prompting Silver Sonic to seek retribution.
Sonic 2 The Lost Worlds

Sonic 2 The Lost Worlds

contains the seven zones from the original Sonic 2 that were removed: Dust Hill Zone, Rock Zone, Wood Zone, Winter Zone, Hidden Palace Zone, Casino Night Zone, and Cyber City Zone.
Sonic Labyrinth

Sonic Labyrinth

This 1995 Game Gear action/puzzle game is a distinctive addition to the Sonic library.