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Knuckles, Knuckles & Knuckles

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What is Knuckles, Knuckles & Knuckles?

SEGA Genesis
Platformer
ROM Hack
5· 0 votes

Unofficial ROM hack. 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.

Knuckles, Knuckles & Knuckles is a ROM hack of Sonic the Hedgehog 2 for the SEGA Genesis, created by fans rather than an official Sega release. It's a platformer that replaces the standard character roster - Sonic, Tails, and Knuckles - with three distinct versions of Knuckles the Echidna. The hack likely surfaced in the early 2000s within the modding community and is not tied to any commercial publisher or developer. The gameplay follows the same level-based structure as Sonic the Hedgehog 2, where you run through zones like Emerald Hill Zone and Chemical Plant Zone, collecting rings and defeating enemies. Each Knuckles character retains the original's ability to glide and climb walls, but the hack may assign different properties or sprites to each variant. The core loop is pure Sonic-style platforming: reach the end of each act, face a boss at the zone's conclusion, and accumulate rings for extra lives. For retro fans, this hack offers a familiar but slightly twisted experience - playing as three Knuckles instead of the usual trio. It's not a deep or innovative mod, but it's a fun novelty if you've exhausted the original game. As a niche fan creation, it's worth checking out for curiosity's sake, but don't expect major changes beyond the character swap. It remains a simple, honest tribute to one of the Genesis's most iconic platformers.

GAME INFO

Platform: SEGA Genesis
Genre: Platformer
Players: 1
Based on: Sonic the Hedgehog 2

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How to play Knuckles, Knuckles & Knuckles online

Getting Started

Start the game by pressing Enter on the title screen. You'll see a level select if the hack preserved it, or you may jump straight to Emerald Hill Zone. Use the Arrow Keys to move left and right, and press X to jump. Hold the jump button longer for a higher leap. Press S to perform a spin-dash while standing still - charge it briefly for a burst of speed.

The goal in each act is to reach the giant signpost at the end. Along the way, collect gold rings to protect yourself from enemy hits - losing all rings means a single hit is fatal. Break open monitors for power-ups like shields, speed shoes, and invincibility. Knuckles can glide by pressing the jump button in midair (hold it) and climb walls by pressing toward them while in his glide.

After beating the boss at the end of a zone, you advance to the next. There are no major gameplay differences from the original Sonic 2; the hack simply replaces the character sprites and names. If you know how to play Sonic 2, you already know how to play this. Just expect three Knuckles instead of the usual three characters.

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

Knuckles, Knuckles & Knuckles FAQ

Is Knuckles, Knuckles & Knuckles exclusive to SEGA Genesis or did it appear on other systems?

It is exclusively a ROM hack for the SEGA Genesis, not an official release. No other platforms received this title, though the original base game, Sonic the Hedgehog 2, appeared on multiple systems via ports and compilations.

Is there anything iconic or memorable about Knuckles, Knuckles & Knuckles?

Its main draw is the novelty of playing as three different versions of Knuckles, a character usually secondary in the Sonic series. For fans of the franchise, this hack stands out as a playful what-if scenario, even if it mechanically sticks close to Sonic 2.

Who developed Knuckles, Knuckles & Knuckles?

The developer is not widely documented; it is a fan-created ROM hack likely made by an individual or small group within the Sonic modding community. No official studio or publisher was involved.