The game is a sequel to Labyrinth Cross Blood, a PC dungeon crawler that was re-released for PlayStation Vita.
5pb republished Labyrinth Cross Blood Infinity as Labyrinth Cross Blood Infinity Ultimate. This version is a budget re-re-release with the latest downloadable update. Players are able to fight Ascension, an extra boss, and find the God Muramasa weapon.
Labyrinth Cross Blood Infinity Ultimate has character portraits of the Operation Abyss characters as a bonus. Save game data will unlock an item in Tokyo New World Record: Operation Abyss that lets you save inside dungeons and an item that makes enemies stronger which is designed for advanced players.