BlazBlue: Cross Tag Battle is a 2D fighting game developed and published by Arc System Works, released for the PlayStation 4 in 2018. The game is notable for its crossover of multiple franchises, featuring characters from BlazBlue, Persona 4 Arena, Under Night In-Birth, and RWBY. The gameplay is designed to be fast-paced and accessible, with a tag-based system allowing players to switch between characters during battle and perform dynamic combos. Its art style is characterized by vibrant, anime-inspired graphics, and it has been praised for its fluid animation and engaging mechanics.