The game is Sonic Sms Remake.Fantastic remake the sonic Master

Sonic SMS Remake: Sonic 2 - v2.0.A

How fans have created the Sonic games you've always wanted

What are your thoughts on the 8 bit Sonic games (not including Sonic Chaos or Triple Trouble since they're on Game Gear and I'm talking about Master System games) : r/SonicTheHedgehog

SAGE 2023 - Sonic SMS Remake 1 & 2 - Site Updates & Features - Sonic Stadium

The game is Sonic Sms Remake.Fantastic remake the sonic Master Sytem/Game Gear. : r/SonicTheHedgehog

Sonic SMS Remake: Sonic 1 - v1.0.F

Sonic SMS Remake 3: Timelines (Master System) by Creative Araya - Game Jolt

Sonic SMS Remake (Master System) by Creative Araya - Game Jolt

Sonic SMS Remake: Sonic 2 - v2.0.A

Sonic SMS Remake (Master System) by Creative Araya - Game Jolt

Sonic the Hedgehog (2008), Master System Game

Sonic SMS Remake: Sonic 1