SD Gundam Capsule Fighter Online (Also known as SD Gundam Capsule Fighter or SDGO for short) is a massively multiplayer online third person shooter video game developed by South Korean game developer Softmax. The game began public online service in the summer of 2007 for South Korea, and as time went by new versions were licensed for service in other countries and regions. Versions of SDGO were localized for China and Hong Kong, Japan, Taiwan, Thailand, North America and parts of Europe, and Australia and other parts of south-east Asia.