The Case Files of the Confined College Student: A Dark and Immersive Adventure

'The Case Files of the Confined College Student ~Falling to the Basement, Her Body Becomes Exclusive to the Old Man~' is an adult-themed side-scrolling adventure game that combines mystery, suspense, and explicit content. Developed for a niche audience, this game offers a unique blend of storytelling, interactive gameplay, and erotic elements, making it a standout title in the adult gaming genre.

Story Overview

The game follows Sena, a young college student who finds herself kidnapped and trapped in an unfamiliar, foreboding location. Alongside her boyfriend and high school friends, Sena attempts to uncover the secrets of her confinement and escape. However, the situation takes a darker turn when a murder occurs, and a mysterious naked old man begins pursuing her, leading to intense and often explicit encounters. The narrative is driven by the need to solve mysteries while navigating a dangerous environment, with the looming threat of the pursuer adding tension to every decision.

Gameplay Mechanics

The game operates as a side-scrolling adventure, where players control Sena as she explores the environment, solves puzzles, and unravels the central mystery. The gameplay is punctuated by encounters with the 'old man,' which trigger H-scenes featuring animations or Live2D visuals. These scenes are a core component of the game, with over 30 unique sequences that loop and sometimes change upon subsequent viewings. The game also includes an 'erotic status' system, allowing players to track Sena’s depravity level, history, and emotional state, adding depth to the adult elements. Specific scenes culminate in fertilization cut-ins, enhancing the game’s explicit nature.

Key Features

- Multiple Endings: With four distinct endings, player choices impact the story’s outcome, encouraging replayability.

- Erotic Content: Over 30 H-scenes with animations, including cross-section views and impregnation themes, catering to specific adult preferences.

- Immersive Systems: The erotic status system provides insight into Sena’s psychological and physical state, while Live2D animations bring scenes to life.

- Dark Themes: The game incorporates NTR (netorare) and other mature themes, appealing to players seeking intense narratives.

Technical Details

The game size is 194.29MB and uses AI-generated assets for backgrounds and clothing, ensuring a polished visual experience. While a trial version is available, save data cannot be transferred to the full version, so players should be aware before diving in. Additional information, including videos of the erotic scenes, can be found on the developer’s Ci-en page (https://ci-en.dlsite.com/creator/9149).