Metal Sonic in Sonic 3 & Knuckles replaces Sonic with Metal Sonic from Sonic CD, you can no longer choose from the numerous playstyles but Metal has his own abilities such as use of the elemental sheilds and a boost.
Metal Sonic must save Angel Island and take down his Mechanical Doppleganger.
Metal Sonic in Sonic the Hedgehog 2 swaps Sonic out for Metal Sonic from Sonic CD, you can choose between the Original moveset, Sonic CD, or the 2011 remaster moveset from Christian Whitehead's port of Sonic CD
Metal will once show Robotnik he's not a bot to be forgotten...
Originally, Sonic 1 when locked onto Sonic & Knuckles would allow you to play as Knuckles the Echidna in Sonic the Hedgehog! However due to time constraints and color palette issues it was Scrapped and Blue Sphere was added in it's place.
This Rom hack restores the original functionality allowing you to play as Knuckles in Sonic the Hedgehog, complete with Gliding, Climbing up walls, and Super Forms.
Dr. Robotnik awaits in his base for the legendary guardian of the Master Emerald and Angel Island!
Knuckles' Emerald Hunt is a modification of Sonic the Hedgehog 2 that split off from another hack Sonic 2 Adventure Edition. It's main goal is to mimic the Emerald Hunting Gameplay from Sonic Adventure 2/Battle.
Playable characters being Knuckles and Tikal, through each stage you must find and collect 3 Emeralds or Emerald pieces.
The Game features the radar from SA2, and a secret Sandwich mode in which all the emeralds are replaced with Sub sandwiches and the Master emerald is replaced with a Subway footlong.
It also features the Scrapped Hidden Palace Zone and some Sonic 1 Zones
Sonic the Hedgehog Egg on Toast Edition is a modification of Sonic the Hedgehog wherein the rings are replaced with Toast, the Chaos Emeralds are replaced with Chaos Toasters.
Aside from that there is a New Game Plus mode in which the toasters are replaced with Super Eggs and the special stages are more challenging, a super form is availible upon collecting all the Chaos Toasters.
A new ending is available upon obtaining the 7 Super Eggs.
Crazy the Hedgehog is a modification of Sonic the Hedgehog for the Sega Genisis, in which you play as an alternate dimension version of Sonic named Crazy.
Crazy has to defeat the parallel of Dr. Robotnik, Dr. Mechanik and his robot army as he's attacking North Island, to find the Dimensional Gems!
But this dimension isn't exactly like it's parallel, it's similar but different, its a crazy world! This hack features new level palettes and layouts.
Charmy Bee in Sonic 1 is a modification of Sonic the Hedgehog where Sonic is swapped out with Charmy Bee from Knuckles' Chaotix.
Charmy bee cannot jump instead he can only fly, so he must use this ability to put a stop to Dr.Robotnik's plans and robot army, storm the Scrap Brain and collect the chaos emeralds!
Bunnie Rabbot in Sonic 1 swaps Sonic out with Bunnie Rabbo(t) from the SatAM series and Archie Comics series.
She brings her robotic limbs to the table with long range punches on ground or in the air! Her roboticized legs allow her to hover with jets and dash through South Island and it's many traps and ruins!
Big's Fishing Derby is a total-conversion modification of Sonic the Hedgehog 2, based on Big's Fishing mini game in Sonic Adventure, the same premise applies.
Big must catch froggy to obtain the emerald he swallowed, Dr. Robotnik also is fishing for froggy to obtain all the Chaos emeralds!
Big must protect froggy and keep the emeralds out of Robotnik's hands!
An Ordinary Sonic ROM Hack is a Modification of Sonic the Hedgehog based on the Sonic.exe Creepypasta Series.
In this mod Sonic alternates between 2 worlds the normal and dark realms the normal realm being like normal Sonic 1, the dark realm being where Sonic.exe resides.
In the Dark Realm, Rings turn red and take away from your ring count badniks are indestructible, water turns to blood, and Sonic.exe is on the hunt if he catches you he'll kill you.
Sonic must put a stop to Robotnik's Plan and avoid his evil counterpart at all costs!
Amy Rose in Sonic the Hedgehog 2 swaps Sonic out for Amy Rose from Sonic CD, equipped with her Sonic Advance moveset.
She will have to Jump whirl and Dash through Westside Island with the help of her newfound friend Tails!
Infiltrate the Death Egg and put a stop to the deadly Space Station using your hammer!
Amy in Sonic 1 is a modification of Sonic 1 that swaps sonic out with Amy Rose from Sonic CD, bringing with her, her move-set from Sonic Advance.
Using Her Piko Piko Hammer she will have to Jump, whirl, and dash through South Island to put a Stop to Robotnik's plans.
Portal Gun in Sonic 2 is a Modification of Sonic the Hedgehog 2 that does just that add the portal gun from the portal series into Sonic the Hedgehog 2.
Sonic's Sprites have been tweaked, and the Portal Gun is fully functional the portals warping you to their adjacent portal. The portals can also interact with Enemies and Bosses.
Sonic 3D Blast: Director's Cut is a Modification of Sonic 3D Blast, made by the Director of the original game.
This mod includes New features such as the ability to transform into Super Sonic, password feature restored from the Sega Channel.
New time attack mode, over-world map, tweaked controls and gameplay, even graphical changes to align the characters with their appearance from Sonic Mania
Metal Sonic Rebooted is the spiritual successor to Metal Sonic Hyperdrive, built off Sonic 2 this mod features new characters such as bomb, art, move-sets, and level layouts.
Metal will have to use all of his abilities to show Dr. Robotnik he's not easily forgotten, Dashing through the air, Spindashing through Robotnik's army, and potentially showing his real potential by overclocking himself!
Tails and Charmy are the flying types with the ability to soar through the air nothing stands in their way, and with Each carrying a legion of friends when super or hyper, Dr. Robotnik's forces don't stand a chance!
Knuckles and Vector are the power types delivering devistating blows to Robotnik's Badnick army combine that with the ability to Glide, climb walls, and Power Dash, these two are the roughest, toughest dudes around.
As if the Teams weren't enough to sway you new powerups make their rounds aswell: Home in on Robotnik's forces with the Homing Sheild, Burn those bots with a fire sheild.
Short-circuit them with an electric sheild, If a watery grave awaits you a bubble sheild is just around the corner.
The Sol Emeralds have also managed to cross dimensions through the Special Zone but not to worry Team Sonic and Chaotix are on the job!
Using both the Power of the Chaos and Sol Emeralds will unlock a very familiar power.... can you collect all 14?
Sonic Color Contrast is a modification of Sonic 1 in which South Island is drained of it's color and must be restored through color monitor each zone has a Hub world where all 3 acts are accessed.
To get to the next zone Sonic must restore all color to the Hub and All 3 Acts of a Zone, then the next zone will become accessible. There are new power-ups added such as a Sheild that increases jump height, and a reset power-up which resets the level.
This lets the player search for color monitors they may have missed, sonic has no new moves, same as Sonic 1, this means no Spindash. The game features an intro cutscene aswell.
Truco '96 is a virtually unknown Sega Mega Drive unlicensed tabletop card game originating from an electronics company Miky situated in Argentina. The game itself came out sometime between 1995 and 1996; the company's website merely says "copyright 1995." While the game and graphics appear to be entirely original, music is stolen from Battle Mania Daiginjou.
The game is an implementation of the South American card game Truco.