Once the card is saved in Room Girl, it can no longer be loaded in older games. Room Girl is compatible with cards from the following preview games: AI Girl (AI Syoujyo) and Honey Select 2. With the game closed, copy new cards to these folders and the characters will be available next time you open the game. Women cards are located at UserData\chara\female and men cards at UserData\chara\male. Images that are resized or changed in any way loose the character data, so be aware which file are you downloading. png extension, and the original file is required to work. With this system is possible to share characters using only image files.

Room Girl characters are stored on special image files called “Cards” which contains all the character data.