Red Hideout was a hidden secret room located in the Second Sea, serving primarily as an easter egg area rather than a progression-related location. Its secretive placement and unusual interior made it a memorable hidden spot for players exploring beyond the main paths.

The hideout was located in the basement of the Café, beside the Titles Specialist. Players could access it through a small opening between barrels hidden behind a Chess chair, making it easy to miss without careful exploration.

Inside, the Red Hideout contained various images of mygame43, a planning table, gym equipment, and a couch. Its unique decor gave the room the feel of a private planning space, reinforcing its role as a fun hidden detail within the Café.