Subarashii

Sonic Robo Blast 2, abbreviated as SRB2, is a fan game for Windows and DOS platforms. It is a 3D platformer developed by a group called Sonic Team Junior, using a modified version of the Doom Legacy source port of Doom, to allow for such things as optional analog control and true room-over-room (something not possible in the standard Doom engine), as well as the standard gameplay elements Sonic games are known for. It has been in the works since 1998 and is currently nearing completion, though several parts of the game are still missing. Sonic Robo Blast 2 is closely inspired by the original 2D Sonic games for the Genesis and attempts to recreate a game with this style in 3D, though it also borrows elements from the current Sonic games, such as Sonic's signature Air Spin Attack. Entirely original to SRB2 is its Multiplayer mode, a variation of classic first-person shooter games with Sonic elements. Due to being built with a modified Doom Legacy engine, the game is also very easily customizable. Custom levels, characters and even source code modifications can be created with the help of external editors.

Retro Sonic was a fan game project by Christian "The Taxman" Whitehead which would, later on, become the Retro Engine.

Untitled Sonic Fangame is a game inspired by Eggman Hates Furries as well as Sonic Boom (the rom hack) and Super Meat Boy

A joke game made for RAGE 2024, The Search For Sonic Mania 2 sees Sonic exploring a familiar world in the search for a lost sequel.

Sonic Speedfreshed is a 3D side scrolling Sonic fan-game. This fan-game aims to improve apon the flawed aspects of the original classic games, like the bosses for example.

Sonic Scramble is a 2D Platform Fighter featuring the cast of the Sonic the Hedgehog series. Using mechanics familiar to other Platform Fighters as well as mechanics inspired by Traditional 2D Fighting Games like a meter, special cancels, and super moves, Sonic Scramble aims to be a Sonic Fighting Game like no other.

Sonic Souls is a Fan made creation, its been made with Unreal Development Kit (UDK).

Sonic Outbound is a Sonic fan-game set one year after Sonic Mania's bad ending where Robotnik had the Phantom Ruby and Chaos Emeralds in possession. After the final battle in the core of the Titanic Monarch, Robotnik was stuck in Little Planet and started collecting the Time Stones and preparing his greatest plan yet.

A 2D Sonic the Hedgehog fangame made with Clickteam Fusion

The world is a chaotic, terrifying place, rife with all manner of monsters, warlords and hostile architecture. Even for the mighty Pachacamac clan, just the act of survival is a day to day struggle, and everybody seems to know that they can't keep it up forever. In pursuit of a safe home, a lone shaman named Ichima happens apon the Special Stage - and with it, a means of realizing their dreams of safety and peace...

Gather your friends and see who is truly the fastest in this no hold barred fast track. Featuring many different stages through the Sonic series enhancing the stages with new features for multiplayer. Explore the world and work together to complete missions.