Play Sonic & Shadow Double Jump Remix Online in your browser

The game loads when you press Play · press “Play Now” inside the game if it asks.

Sonic & Shadow Double Jump Remix

25 plays

Inside Sonic & Shadow Double Jump Remix

SEGA Genesis
Platformer
Mod
5· 0 votes

Unofficial mod. The notes below come from community sources and have not been verified against the patch itself, so levels, mechanics and features may differ from what is described.

Sonic & Shadow Double Jump Remix is a fan-made ROM hack for the Sega Genesis/Mega Drive. It modifies the original gameplay of Sonic the Hedgehog 3 & Knuckles, adding a double jump ability to Sonic and presumably Shadow the Hedgehog (likely a sprite swap or extra character). This hack was created by an unknown developer and is not an official Sega release. It falls into the platformer genre, staying true to the classic 16-bit Sonic formula. Players control Sonic (or Shadow) through familiar levels from Sonic 3 & Knuckles, now with the added ability to perform a double jump in mid-air. This simple tweak opens up new ways to reach higher platforms, avoid enemies, and chain together moves. The core loop remains the same: run, jump, collect rings, and defeat Dr. Robotnik's badniks, but the double jump adds a layer of vertical mobility that changes level traversal and boss fights. This mod is worth trying for anyone who has played through Sonic 3 & Knuckles multiple times and wants a fresh twist on the classic levels. It's a niche modification that respects the original design while offering just enough novelty to feel different. If you enjoy experimenting with enhanced movement in retro platformers, this hack provides a simple but effective change without overcomplicating the experience.

GAME INFO

Platform: SEGA Genesis
Genre: Platformer
Players: 1
Based on: Sonic the Hedgehog 3 & Knuckles

How to play Sonic & Shadow Double Jump Remix online

Getting Started Start by choosing your character at the title screen - if this hack includes Shadow, you may see a selection menu. The game begins with the first level of Sonic 3 & Knuckles, usually Angel Island Zone. Your goal is to reach the end of each act while collecting rings and defeating enemies. The double jump is the key addition: press the jump button (X) once to jump, then press it again in mid-air to perform a second jump. This helps you reach higher platforms or avoid obstacles. The rest of the controls work like a standard Sonic game. You run with the D-Pad and attack with the B button (spin dash or roll). Explore each stage thoroughly - double jumping can reveal hidden paths and extra rings. The game has no save feature, so you'll need to complete it in one sitting or use passwords, depending on the hack. If you die, you restart at the last checkpoint or the beginning of the act.

CONTROLS

Controls

Arrow Keys: D-Pad / Movement
X: A button
S: B button
Z: C button
A: X button (6-button pad)
Q: Y button (6-button pad)
E: Z button (6-button pad)
Enter: Start / Mode

Sonic & Shadow Double Jump Remix FAQ

Is Sonic & Shadow Double Jump Remix considered easy to pick up or challenging?

The hack keeps the same difficulty as Sonic 3 & Knuckles, which is moderate. The double jump makes some platforming sections easier by giving more air control, but the original level designs and enemy placements remain unchanged. New players may still find certain boss fights tricky.

Is Sonic & Shadow Double Jump Remix exclusive to SEGA Genesis or did it appear on other systems?

This mod is exclusive to the Sega Genesis/Mega Drive platform as a ROM hack of a Genesis game. It has not been ported to any other systems, though it can be played on emulators or flash carts. There is no official release on any other hardware.

Can players save progress in Sonic & Shadow Double Jump Remix?

Most versions of this hack rely on the original game's save system. Sonic 3 & Knuckles uses a battery-backed RAM save feature, but because this is a hack running on emulators, save states are often the most reliable way to keep progress. Some implementations may not retain saves, so using in-game level passwords or save states is recommended.