
Game Overview
Lily’s search for her missing crush turns an anxious college life into a creeping supernatural investigation. Case 03: True Cannibal Boy is a story-driven horror mystery where the danger comes as much from uncertainty and suspicion as from anything hiding in the dark. Sally has vanished, her boyfriend’s behavior grows harder to ignore, and rumors surrounding the infamous Cannibal Boy begin to connect to the case in disturbing ways. The mood is intimate, uneasy, and character-focused, leaning on ghost-story dread rather than constant action.
Players guide Lily through a compact 2.5D world, using shifting camera angles to make familiar locations feel cramped, obscured, and threatening. Progress comes from inspecting environmental details, collecting clues, and speaking to NPCs whose testimony may clarify the disappearance or deepen the mystery. Conversations and player decisions shape how the investigation unfolds, with Lily and Sally’s ultimate fate tied to the choices made along the way. Expect a deliberate adventure-game pace built around reading scenes carefully, following leads, and deciding whom Lily can trust rather than surviving through combat reflexes.
Its strongest feature is the personal scale of the horror: the central mystery is rooted in affection, jealousy, anxiety, and the fear that someone close may be hiding something monstrous. The unusual 2.5D presentation gives exploration more visual tension than a standard visual novel, while the branching outcomes encourage another playthrough to test different judgments. Because the scenario grows from an actual tabletop role-playing session, it carries the messy, suspicious energy of a group mystery where every revelation can change the meaning of earlier scenes. Fans of Japanese indie horror, choice-led visual novels, and games such as The Witch’s House or PARANORMASIGHT should find plenty to like, especially if they prefer unsettling investigation over chase-heavy scares.
Screenshots
Installation
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to Case 03: True Cannibal Boy.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
System Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows® 8.1/10/11 (64bit)
- Storage: 561 MB available space
- Additional Notes: 1280×720 or better Display
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Case 03: True Cannibal Boy (v1.0.4)?
After extracting Case 03: True Cannibal Boy (v1.0.4), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 424.82 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.