RPGamer writes: "Ar tonelico Qoga is a worthy finale to the series... providing you can find the true ending, of course. Its strengths are many, and NIS America has done its best to keep a polished localization. I only encountered one major bug within my playthrough, which was an infinite loading glitch. Ar tonelico Qoga has so much to offer gamers in terms of a fast and frantic combat system, likable characters, and an amazing soundtrack. The game has tons of charm, and should please veterans of the series, while potentially enticing newcomers. It's not a perfect game, but it shouldn't be overlooked by those seeking a fun combat system and engaging story experience."