
News
Sonic Advance Neo Demo With Playable Cosmo!
Inktician released a demo for Sonic Advance Neo, a Sonic Advance remake featuring PLAYABLE Cosmo!
This is a personal project he's worked on for a while. Journey through Neo Green Hill and Ice Mountain Zone as Cosmo, with a custom moveset!
DOWNLOAD the demo here
What is #SaveCosmo?

#SaveCosmo is a movement started to bring awareness to a long-forgotten Sonic character, Cosmo the Seedrian.
Our goal is to bring her back into the main series after a poorly executed, unnecessary death of her character. There was plenty of potential and unused character development that went to waste, all resulting in her last appearance in 2006.
She brought so much to the Sonic franchise, and deserves so much better than she got. We will keep fighting until she returns one day, and we can't do it without your help.
Learn more about Cosmo's importance
Find more videos from us on the official #SaveCosmo YouTube channel. Subscribe to never miss a video!
Follow us on all of our social medias, to keep up with our progress and never miss events!

Every tweet, post, message, anything with our hashtag included helps out a ton. Your support is needed! 🌱
Play Cosmo X, a #SaveCosmo fangame!
Jump down into an endless cavern adventure!
Survive for as long as you can, or compete with a friend!
Use the Arrow Keys, WASD, or Touch-Screen to move. Press the spacebar or click on Tails to grab Cosmo.
Cosmo X is compatible with PC and mobile devices!
(Multiplayer not supported on mobile)
Download and play our most recent Cosmo mods!
Download #SaveCosmo wallpapers!
Customize your desktop and mobile devices with our free #SaveCosmo wallpapers!
Download the official #SaveCosmo Minecraft skins!
Notable #SaveCosmo
supporters

Kazuyuki Hoshino
Creative director and artist for Sonic Team

Colleen O’Shaughnessey
Voice of Tails

Ian Flynn
Writer for the Sonic games and comics

Jennifer Hernandez
Artist and character designer for the Sonic IDW comics

Madeleine Wood
Vocalist for Sonic Forces OST

SonicSong182
Sonic content creator

SpeedSuperSonic
Sonic content creator

CuteyTCat
Sonic artist and content creator

SONICSTA
Sonic content creator

Matthasnocuts
Sonic content creator
Sign the #SaveCosmo petition!
Your signature helps gain SEGA's
attention, and shows the community our importance!
Signing is free 📩


After 19 years of absence, Cosmo is
now more relevant than ever.
And it's all thanks to people like you.
We're continuing to grow and spread the word, but we can't do it alone.
With your support and voice, we can bring her back to the Sonic series.

After 19 years of absence, Cosmo is
now more relevant than ever.
And it's all thanks to people like you.
We're continuing to grow and spread the word, but we can't do it alone.
With your support and voice, we can bring her back to the Sonic series.
