negot1ations

This game is an experimental 3D platformer with weird references and other random stuff.

Stealth The Hedgehog

Dev Diary

KukoGames

Super Mario & Sonic is an unofficial 2D platformer featuring both Mario and Sonic.

Super Mario & Sonic

Turquoise Coast

This is a clone of Joywave Heardle (which in turn was modeled on Heardle and K-Pop Heardle) that is focused on Sonic the Hedgehog.

Each Sonic Heardle is randomly chosen from one of several songs from the franchise - mostly the games with a few from adaptations (like the OVA or SatAM) thrown in as well.

Sonic Heardle

Halatnikov

A remake of the original Sonic Robo Blast, updating it to a new engine, included in the Sonic Robo Blast from The Past compilation. It aims to recreate the game faithfully, addressing its issues and modernizing its features.

Sonic Robo Blast

Announcement Trailer

Gameplay Video

A remake of Sonic Robo Blast 2 (The Games Factory) released in the Sonic Robo Blast from The Past compilation. It aims to recreate the game faithfully, addressing its issues and modernizing its features.

Sonic Robo Blast 2

Sonic Robo-Blast! From The Past is a remake of two classic fangames from 1998 on a new engine in "standard definition 480p widescreen" with rad new features!

Sonic Robo-Blast! From The Past

Aquma

A short game that envisions a world where Sonic the Hedgehog is able to slow down and take his time.

Sonic Chopped & Screwed

Master Games

Sonic Unfair 2

Sonic Unfair

Trailer

123Bee

Sonic vs. Dogs

CartoonMini

Sonic vs. Simpson

TheBlox

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.

Tails' Nightmare 2

NANOjam

Blaze the Cat Dress Up

BlackDevilX

The sixth installment to the FFSX series.

Final Fantasy Sonic X: Episode 6

Game Features- 16-bit, advanced, CD, Chaotix, and next-gen maps. Suggest playing in low quality.

Amazing Sonic Scene Creator 2

The fifth installment to the FFSX series.

Final Fantasy Sonic X: Episode 5

The fourth installment to the FFSX series.

Final Fantasy Sonic X: Episode 4

The second installment to the FFSX series.

Final Fantasy Sonic X: Episode 2

The first installment to the FFSX series.

Final Fantasy Sonic X: Episode 1

Dennis-Gid

Ultimate Flash Sonic is a 2-D side scroller made by Dennis-Gid. It was uploaded to Newgrounds on Febuary 21, 2004.

Ultimate Flash Sonic

Gameplay Trailer

xpac2million

An unofficial Pac-Man clone where Pac-Man is replaced by Sonic the Hedgehog.

Sonic Pacman

One day Big the Cat was going to fish on his favorite fishing river and he noticed that the river was polluted and all the fishes were gone! So he begin a quest to find the culprits and make justice

Big's Fishing Quest

Iggyminious

Knuckles Quest is a continuation of the treasure hunting gameplay style that was present in Sonic Adventure and Sonic Adventure 2, now with a custom framework and levels. Using a radar, search the area for all the emerald pieces, but be careful: the locations are randomly selected!

Knuckles Quest

Sean Morris

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

Sonic 3000

Sonic Battle Cards is an unfinished Sonic-themed collectible card game uploaded to Newgrounds in March 2007. This demo allows players to engage in turn-based card battles featuring characters from the Sonic universe.

Sonic Battle Cards

Gustavo Ortencio

A reimagination of Sonic 1 into a game boy color RPG

Sonic Fangame Browser Games