Sonic Chronicles: The Dark Brotherhood's Global website (Works with Flash player)
Move Sonic on the map with a Nintendo DS stylus-shaped mouse pointer, collect rings and interact with characters.

Sonic Rush Adventure - Trial game (Works with Flash player)
A Flash version of the Wave Cyclone mini-game from the exploration/sailing section of Sonic Rush Adventure. Move Sonic riding the Wave Cyclone with a Nintendo DS stylus-shaped mouse pointer and collect rings, go on ramps to do tricks and avoid bombs to reach the goal.

Sonic Mega Collection Plus Mini (Works with Flash player)
A Flash version of the first stage of Sonic the Hedgehog 16-bit. Reach the goal plate before time runs out.

Sonic Channel
Sonic the Hedgehog's official japanese website. There, you can read news articles and characters bios, visit official websites of Sonic games, read webcomics, download wallpapers, calendars and printable activities. You can also participate to art and game screenshot contests if you live in Japan.

Sonic Channel Old
The old version of Sonic Channel. There, you can read news articles, visit the Sonic the Hedgehog 20th Anniversary website, download wallpapers, calendars and printable activities. Two Flash games are listed on the website: Sonic the Broad Jump (doesn't work anymore on the website) and a puzzle collection. 25 puzzles are available on this page.

Sonic the Broad Jump (Works with Flash player)
An archive of the Flash game listed on the old version of Sonic Channel. Sonic moves automatically, hold the left click button then release it to make Sonic jump to a high distance. (Translation of the buttons appearing at the end of the game, from top to bottom: Rankings registration/See rankings/Retry/Quit. The last button will automatically close the page.)

FAST FRIENDS FOREVER
A Sonic the Hedgehog campaign website to celebrate Sonic fans.

Sega SNS Team presents
A website regrouping downloadable content and printable activites with Sega characters. Sonic themed content and activities are available in the website.

LEGO's Sonic the Hedgehog campaign page
Videos, description pages of Sonic characters and Sonic-themed LEGO sets are all regrouped in this campaign page made by LEGO for collaborating with Sonic the Hedgehog. A mini-game is available to play in this page.

Sonic Rivals Dash (Works with Flash player)
A Flash mini-game. And no, the "Send postcard" option doesn't work, you unfortunately cannot send postcards... (Note: Click on the "RESET" buttton on the bottom right if the game doesn't load.)

Sonic x Vapor (Works with Flash player)
An endless runner Flash game featuring Sonic for Nike's "My Time is Now" brand campaign.

Sonic the Hedgehog (Works with Flash player)
The Flash version of the Sonic the Hedgehog mini-game from Sega Superstars. Move Sonic with your cusor to collect rings and increase your score, avoid iron balls, go on dash panels to go faster and and collect all the seven Chaos Emeralds to turn into Super Sonic before time runs out. The link redirects to the japanese version of the flash game and only the easy difficulty is availabe to play.

minitoy (Works with Flash player)
A SONIC TEAM website regrouping Sonic-themed Flash mini-games and gadgets. (Note: Reload the page if the games or the gadgets doesn't work/take too long to load)

SONIC Travels
A webpage regrouping all the pictures posted on SEGA Japan' social medias of SONIC Travels. SEGA Staff members take souvenir photos with a Sonic plushie of the places they're traveling to and visiting.

Sonic Superstars' Japanese website
The japanese version of Sonic Superstars' website. For some reason, it looks different than the Global version of the website.

FEARLESS: Year of Shadow
A campaign website to celebrate Shadow the Hedgehog.

Happy Meal Digital's Sonic the Hedgehog web game
A Sonic Superstars promotional game made by McDonald's during the 2024 Happy Meal collab with Sonic the Hedgehog. Choose between (Classic) Sonic, Tails, Knuckles and Amy & collect all the rings on the mazes by doing less moves as possible.