Ecole Software and French-Bread (Melty Blood) developed the original Under Night In-Birth arcade game, which launched in Japan as an arcade game in 2012 and it was followed by an updated arcade game titled Under Night In-Birth Exe:Late in 2013.
Under Night In-Birth Exe:Late[st] is an updated version of Under Night In-Birth: Late Exe.
Steam is currently listing a PC version release for French Bread’s Under Night In-Birth Exe:Late[st] fighting game.
Arc System Works released a PS3 port of Under Night In-Birth Exe:Late in Japan in 2014.