Sonic Smash Brothers is a Chrome browser extension developed by GunsuGames. This free program falls under the category of browsers and is classified as an add-on and tool.

Sonic Smash Brothers brings the popular Super Smash Brothers gameplay to the Chrome browser. Players can enjoy controlling iconic characters from the Sonic the Hedgehog franchise such as Sonic, Knuckles, and Tails. The game starts off in Adventure Mode, where players can choose from these three playable characters and embark on exciting and action-packed adventures.

To access Sonic Smash Brothers, simply open the Extension tab in your Chrome browser and search for it. Once installed, you can dive into the world of Sonic and experience thrilling battles and challenges.