Ciel nosurge DX and Ar nosurge DX are remastered versions of the original Ciel nosurge PlayStation Vita game and Ar nosurge PlayStation 3 game, respectively.
Finally, KOEI Tecmo Games released Ciel nosurge Offline in October 2014, which compiles all of the game’s episodes.
Tecmo KOEI then released Ciel nosurge Re:Incarnation in February 2013, which compiles the game’s first five episodes.
KOEI Tecmo Games released the Ar nosurge PS3 game — the second game in the Surge Concerto series — in March 2014 in Japan, and in September 2014 in North America and Europe.