Closer RT: New Order is an Android-based role-playing game that tells a story of a closed future that opens up possibilities for tomorrow. The game's plot revolves around an alien invasion by the Dimensional Monsters that leaves humanity helpless and struggling to survive. Suddenly, you hear a girl's voice in your ear, urging you to stand up and fight. As a Closer, you are the only one with the power to break the fate of destruction and awaken your special ability, "Phase Force." You are also the only one who can lead and guide other Closers in the fight against the Dimensional Monsters.

The game has a captivating storyline and offers an interesting gameplay experience with its unique character designs and graphics. The game's official channels include a Game Lounge, YouTube, and a brand site. It is free to play, but some optional in-app purchases are available. The app requests some optional permissions such as access to media files and camera for uploading photos and videos to the customer center and for game resource downloading and data storage. However, the app can still be used without granting these permissions.