Grisaia Phantom Trigger Vol.5.5 Free Download (v1.0)
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.
- 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 Grisaia Phantom Trigger Vol.5.5.” (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.
Download Links
Download Grisaia Phantom Trigger Vol.5.5 using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Grisaia Phantom Trigger Vol.5.5 (v1.0)?
After extracting Grisaia Phantom Trigger Vol.5.5 (v1.0), 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 3.13 GB — 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?
This game requires Version 9.0c. 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.
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
Screenshots
