Melty Blood
"Melty Blood Act Cadenza Ver. B2" is a Windows port of the arcade Ver. B. It has added features including tag-team mode, a 4-player team battle mode, a programmable dummy for training purposes and a new hidden boss character, Neco-Arc Chaos Black G666(replacing G-Akiha from "Melty Blood Re-ACT"). It also included subtle gameplay changes, most notably altered defense ratings for characters and adjustments to the game's input system. It was released on July 27, 2007.