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!
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.
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.
This game is a hack by KABAL_MK of Ultimate Mortal Kombat 3 for the Sega Genesis. It adds nearly all playable characters from the Genesis/MegaDrive versions of Mortal Kombat 1, 2, and 3 -including the absent Sheeva, and also adds new backgrounds, specials, combos, finishing moves, and missing audio samples.
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...
Angry Birds: Star Wars is a bootleg port of the game with the same name for the Sega Genesis. It was developed by BMB and released sometime after 2012, as this was the release year of the mobile game.
Angry Birds in Russia (Angry Birds В России) is a puzzle game made by BMB, the same developer behind Felix the Cat, Mario 3: Around the World, and Darkwing Duck. There are no credits to be found inside the game to support this fully but it is speculated that it was published by Kudos.
The citizens of Mobius just can't seem to catch a break. Dr. Robotnik (AKA Eggman) is yet again up to his no good tricks. Factories and pollution are spreading like wildfire as he's once again trying to take over the world. Fortunately, the Sonic Heroes are never at rest, and once again wage their battle to defeat Eggman's evil forces.
However, the heroes have landed in double jeopardy. Eggman's madman descendant, Eggman Nega, has escaped from the Ifrit's dimension, and is wreaking his usual havoc in an effort to destroy the world. He's even captured Eggman's top three lieutenants, the ruthless Team Metallix, and reprogrammed them to do his even more evil bidding.
Unlike previous instances of Nega's destruction, Eggman is not fazed. He figures that once he's in control of the world, he can take care of Eggman Nega as he pleases. Unfortunately for Eggman, Sonic the Hedgehog isn't having that. Before he can decide who to dispatch where, he receives a call through the communicator Tails gave him. The message: someon
Sonic 3 Complete is a hack of Sonic 3 & Knuckles which aims to provide a much improved variant of the original game, with many new options and features, without straying from the original levels or gameplay. The inclusion of separate modes for Sonic 3, Sonic & Knuckles and Blue Sphere also make this a close cousin of the PC compilation Sonic & Knuckles Collection, albeit designed for the original 16-bit hardware.
Sally Acorn in Sonic the Hedgehog 2 (aka Sally in Sonic 2) is a fan-made ROM of the game Sonic the Hedgehog 2 for the Sega Mega Drive, with Princess Sally Acorn as a playable character in place of Sonic the Hedgehog.
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.
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!
Snow Queen is an unlicensed game based on the 2012 Russian movie based on the same game. The game is a rom hack of Mick And Mack as the Global Gladiators with entirely new levels.