BlazBlue: Calamity Trigger is a fighting game developed by Arc System Works in 2008. The game's name is a combination of the words "blaze" and "blue" when the title is rendered in rōmaji, and of the words "brave" and "blue" when rendered in katakana. As Japanese people usually follow the katakana rendering, the Japanese prononciation is made similar to the word "bray", entirely omitting the "z" sound. Originally released for the arcades, it was also released for the PlayStation 3, Xbox 360, and Microsoft Windows. A port for the PlayStation Portable, titled BlazBlue: Calamity Trigger Portable, was released in 2010. It was the first title in the BlazBlue game series and extended franchise.