You will find here all themes for GameRoom. By default there are 4 themes included, and you must have a supporter key to use them.
After downloading a theme, you can add it to GameRoom in its "themes" folder (by default "%APPDATA%/Roaming/GameRoom/themes"). No need to unzip it. Then go to GameRoom's settings and apply it.
If you have created a theme and wish to share it, fill in the Contact Form !