Games like Project 32X: Sonic Mars

Pikuniku

Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a fun little revolution in this delightful dystopian adventure!

Sonic Universe 2

Two months after Sonic, Tails, and Knuckles' adventure in Sonic Universe 1, Robotinik returns. He calls Shadow to help him, but Shadow doesn't accept because he lost badly two months ago... Robotinik doesn't like it and leaves. So Shadow turns good and tries to support Sonic & co. against Robotinik (again!!). Now Robotinik is back stronger than ever! He takes the Master Emerald and leaves! Help Sonic & Friends get the Master Emerald back!

Sonic Robo Blast

Sonic Robo Blast is an early Sonic fan game from 1998, created by Sonikku, real name Johnny Wallbank, of Sonic Team Junior. It is one of the earliest Sonic fangames to exist and led to the founding of Sonic Team Junior as well as the eventual creation of it's sequel, Sonic Robo Blast 2.

Sonic Unfair 2

Megaman X in Sonic Blasting Adventure

A fan game that adds X and Zero from the Mega Man X series into Sonic Blasting Adventure.

Chapter Zero: The Angel Island Saga

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...

Sonic Overture '95

Sonic Overture '95 is a fan-made prequel to the first Sonic the Hedgehog, inspired by 32-bit games from the Saturn era and the scraped concepts from the original Sonic the Hedgehog. It tells the story of Sonic's adventures on Christmas Island.

Sonic 3000

A fast-paced Sonic fan game with an improved moveset and no speedcap.

Sonic Spectre

A 2D Sonic the Hedgehog fangame made with Clickteam Fusion

Neo Sonic Universe

Neo Sonic Universe is an action game developed and published by Alexandre Martins in 2003.