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

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

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

Sean Morris

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

Sonic 3000

123Bee

Sonic vs. Dogs

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!

Sonic Fangame Browser Games