Mercury is a Google Talk client for Windows 8. It will allow you to use Google's chat service to talk with friends, family, coworkers, and anyone else in your Google chat contact list.
The simple yet elegant interface provides a fun and pleasing IM experience.
Mercury will be available for x86 and ARM architecture machines, which includes Windows 8 and Windows RT.
For more information, visit http://jmtk.us.to/mercury