Queen’s Gate: Spiral Chaos, much like Queen’s Blade: Spiral Chaos, has events where you can freely talk to the girls in your group. Namco Bandai revised this mechanic for Queen’s Gate dubbing it the EGK system. It’s a Japanese acronym that translates to something like "kiss beyond the LCD." An apt name because Queen’s Gate: Spiral Chaos has kissing cutscenes.
As you level up a relationship by talking and fulfilling other requirements, the girl you’re getting to know gradually moves closer to the screen until she is ready for a beyond the LCD kiss.
Gpara also reports the secret character Namco Bandai teased is Wonder Momo. She’s a high kicking arcade character from the late ’80s who was also a playable character in Namco X Capcom.