Sonic the Hedgehog: Borderline cover

Sonic the Hedgehog: Borderline

Mod
Platform Action

Sonic the Hedgehog: Borderline is a Platform game released on December 31, 2025 for Sega Mega Drive/Genesis. Sonic the Hedgehog: Borderline is a ROM hack of the original 1991 Sonic the Hedgehog for the Sega Genesis. The project reimagines South Island through a narrative set after the events of Sonic Mania P…

December 31, 2025
Released 290 days ago
1
Hype
Sega Mega Drive/Genesis

About

Sonic the Hedgehog: Borderline is a ROM hack of the original 1991 Sonic the Hedgehog for the Sega Genesis. The project reimagines South Island through a narrative set after the events of Sonic Mania Plus, where Dr. Robotnik uses a portal and the Chaos Emeralds to build "Robotnik Land," a machine threatening to awaken an ancient monster in the Earth's core.

Screenshots

Release Dates by Platform

Sega Mega Drive/Genesis Worldwide
Dec 31, 2025

Game Info

Developer
DarkexMW
Publisher
DarkexMW
Game Modes
Single player
Perspective
Side view
Genres
Platform
Themes
Action

Languages

Text / Subtitles
English

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Game data verified and sourced in partnership with IGDB (Internet Game Database), an official Twitch company and authoritative game data provider. Release dates, platforms, and metadata are updated automatically.