Game Overview
With nowhere else to go, Arisaka Shiori took a job at Mihama Academy. Now, three months have passed since she started her somewhat special position as a teacher at the “school of assassins”.
While she has tried her best to adapt to her new surroundings – and it seems like her students have finally accepted her – her teacher evaluation is not quite so agreeable. Arisaka sees this harsh dose of reality as an opportunity to take an objective look at herself, delving deep the truth through conversations with her students. However, a certain nightmare continues to plague her like an illness… A girl, whose family has been branded murderers, closes her heart like a cocoon… Soon the time will come for Arisaka to make the biggest decision of her life. Which world will she choose to live in…?
Installation Instructions
- Click the green button below to be redirected to UploadHaven.com.
- Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
- Once the transfer is complete, right-click the .zip file and select “Extract to Grisaia Phantom Trigger Vol.5.5” (To do this you must have 7-Zip, which you can get here).
- Open the folder that you just extracted and run the game as administrator.
- Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.
Download Links
Download the full version of the game using the links below.
🛠 Easy Setup Guide
- Check for missing DLL files: Navigate to the
_Redist
or_CommonRedist
folder in the game directory and install DirectX, Vcredist, and other dependencies. - Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
- Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.
💡 Helpful Tips
- Need installation help? Read our full FAQ & Troubleshooting Guide.
- Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
- Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
- Game won’t launch? Try compatibility mode or install missing DirectX updates.
- Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.
❓ Need More Help?
Visit our FAQ page for solutions to frequently asked questions and common issues.
System Requirements
- OS: 7/8.1/10
- Processor: Intel Core 2 DUO
- Memory: 1 GB RAM
- Graphics: VRAM320MB, 1280×720
- DirectX: Version 9.0c
- Storage: 4 GB available space
- Sound Card: Support for PCM playback through DirectSound
- Additional Notes: Windows Media Player 9 equivalent or higher