Vizzed.com - Vizzed is an online community with 1000s of free classic retro games.

Gaikai - Gaikai is a company which provides technology for the streaming of high-end video games.

Apple Game Center - Game Center brings social gaming to OS X and iOS apps.

StreamMyGame - With close proximities to OnLive, StreamMyGame doesn’t work like it, but it allows users to play whether Windows-based games they have on their systems from anywhere in the world on their Windows as well as on Linux system.

Arc Games - Arc brings your favorite games, communities, media and

Gamefly - Leasing computer games used to be a foundation of computer game society.