Tails' Nightmare 2

Tails' Nightmare 2 is the sequel to the Sonic the Hedgehog fangame Tails' Nightmare released for browsers on 16th November 2010. Like its predecessor, the game is loosely based off the Tails Doll creepypasta. They contains improvements, Wall jumping and rail grinding are two new features added, and the gameplay itself is much smoother than the last and a variety of difficulty setting options.

Sonic: After the Sequel (abbreviated Sonic ATS), is a fan game created by LakeFeperd that is meant to explain the events that may have taken place between Sonic the Hedgehog 2 and Sonic 3 and Knuckles. In it, the player plays as Sonic and Tails, racing through numerous zones as Sonic and Tails go out to stop Dr. Eggman from crashing the Death Egg into (and attacking), the new, mysterious island known as Angel Island. It is the sequel to Sonic Before the Sequel.

2D platform game with classic platform gameplay, deadly traps, dark storyline and unique hero abilities, all in Tim Burton's-like audio-visual.

This is a recreation of Ash's room with Unreal 4 by Jarlan Perez.

Sonic Galactic is a 2D fan-game inspired by the Classics. Taking a more "Saturn" approach with its art direction, Galactic aims to be a sort of continuation to where the classics left off. Aiming to follow the classics, Galactic features new zones, brand new sprites, and a new character! This energetic mole is more than willing to join the team in their battle against Dr. Eggman! This has been a fan-game under the works for about 3 years, and is currently using Hatch Game Engine, an engine built from the ground up with accuracy perfectly replicating the classics.

Sonic Dimensions is a 2D fangame created by Phantom-Radea that takes inspiration from the gameplay style of Sonic Rush.

"You are searching for Sonic stuff throughout the internet, until you come across an unnamed ROM Hack with no info about it whatsoever. Is it just an abandoned buggy ROM Hack or is there something more into it?" Welcome to Sonic the Hedgehog: Editable ROM, a game based upon a mysterious ROM Hack published into the internet.

Sonic & Blaze is a 2D fangame inspired by the Sonic Rush series and the 3D Boost games.

Ready for Round 2? Sally.Exe - The Game is finally here! Following the success of it's spiritual predecessor, the fanmade follow-up to the legendary Sonic.Exe creepypasta is now brought to life. There's no stopping...'him'. 'It'. That...'thing'. Call it what you may, it won't matter. Evil is coming. It's little game is far from over. And you're next.

Created by Mr Pixel Productions, One More Time is a new, more graphic take on the original Sonic.EXE creepypasta.