: Move these two files into your game's install folder (usually located at Steam\steamapps\common\9-nine-episode-1 ).
If you plan to play the entire series, it is highly recommended to follow the release order: 9-nine-:Episode 1 – Walkthrough & Guide - NookGaming File: 9-nine-_Episode_1.rar ...
If you are trying to install the 18+ content for the Steam version: : Move these two files into your game's
: No choices are available. You are forced into a "Bad End" to establish the story. File: 9-nine-_Episode_1.rar ...