3Dホラー脱出ゲーム -Mad Black Company- is an iPhone game developed by Unframe Inc. This free game falls under the category of Games and offers an immersive experience for players.

In this game, players find themselves trapped in an otherworldly office building and must escape. The storyline follows two men who get caught up in supernatural events while trying to escape their never-ending work. They hear voices of people who shouldn't be there, navigate through complex spaces that defy logic, and feel the presence of someone closing in on them.

The game is divided into two parts: a novel part and a 3D dungeon part. Depending on the player's achievements, there are multiple endings to discover. Players must hide from pursuers and make their way towards the exit.

Please note that this game contains violent and gruesome elements. Players who are sensitive to such content are advised to refrain from playing.