The studio created, produced, and published digital entertainment content across multiple game consoles, PC broadband and mobile units.

It was founded on October 10, 2003 by Tetsuya Mizuguchi, formerly of Sega (where he was best known for producing the Dreamcast games Space Channel 5 and Rez), and Shuji Utsumi, former founding member of Sony Computer Entertainment America, Senior VP of Sega Enterprises, Ltd., and head of Disney (Buena Vista Games) Asia.

Their latest title, Lumines Electronic Symphony, was released in February 2012 for the PlayStation Vita.

[1] Q Entertainment developed the video games for the Quest Beat label, owned by Bandai.

The main goal of games produced under Quest Beat is "simplicity."