Grisaia Phantom Trigger Vol.4
Taiga is an elementary student applying to join Class A, the combat unit. Her transfer is approved, but there's one catch: Chris must supervise her. All is well until a terrorist attack breaks out, and Chris rushes off alone. SORD is powerless - what will they do?
- Price:$7.49
- Release Date:1/25/2018
- Franchise:Grisaia Series
- Developer:Frontwing
- Publisher:Frontwing USA
- Last Updated:3/19/2026
- Steam App Id:761670
Grisaia Phantom Trigger Vol.4
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Grisaia Phantom Trigger Vol.4 has 2 concurrent players online and in-game. This is 60% lower than its previous all-time peak of 5 players achieved on 1/11/2025.
Review History Chart
Track historical review trends and overall ratings for Grisaia Phantom Trigger Vol.4. It has received a total of 131 reviews on the Steam store and achieved a Player Score of 86 (Very Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Grisaia Phantom Trigger Vol.4 and its growth over time. It currently has 1,866 followers on its community page.
Grisaia Phantom Trigger Vol.4 Price
Grisaia Phantom Trigger Vol.4 costs $7.49 in the Steam store as of 3/19/2026 which is a 50% discount off its base price. It can be purchased as a standlone game or through a bundle like Grisaia Phantom Trigger Vol. 1-8 Bundle which offer a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Grisaia Phantom Trigger Vol.4.
About Grisaia Phantom Trigger Vol.4
Grisaia Phantom Trigger Vol.4 is an Adventure, and Casual game developed by Frontwing. On 1/25/2018, it was released on the Steam Store by Frontwing USA.
Players have rated Grisaia Phantom Trigger Vol.4 as "Very Positive" out of 131 total reviews on the Steam Store. These are split between 127 positive reviews and 4 negative reviews — an overall 97% positive review rating.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Grisaia Phantom Trigger Vol.4 supports the following features:
- Playable without Timed Input
- Save Anytime
- Partial Controller Support
- Steam Trading Cards
- Custom Volume Controls
- Steam Cloud
- Single-player
- Stereo Sound
- Family Sharing
- Steam Achievements
From the Steam community, Grisaia Phantom Trigger Vol.4 has been tagged with the following user tags:
- Assassin
- Violent
- Story Rich
- Visual Novel
- Gore
- Nudity
- Cute
- Sexual Content
- Anime
- Casual
- Adventure
- Singleplayer
- Female Protagonist
Media & Sceenshots
Watch the featured video for Grisaia Phantom Trigger Vol.4 and see the latest screenshots from the Steam Store.
DLC & Related Apps
Grisaia Phantom Trigger Vol.4 is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Grisaia Phantom Trigger Character Song (Rena) | Music | 1/25/2018 | View |
Related Bundles
Grisaia Phantom Trigger Vol.4 is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Grisaia Phantom Trigger Vol. 1-8 Bundle | 9 | 9 | $67.86 | View |
Related Packages
Grisaia Phantom Trigger Vol.4 is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Grisaia Phantom Trigger Vol.4 | $7.49 | View |
Supported Languages
Grisaia Phantom Trigger Vol.4 is available in 3 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Grisaia Phantom Trigger Vol.4 data has been sourced from:
- Valve Corporation. (2026, March 19). Grisaia Phantom Trigger Vol.4 on Steam. Steam Store. https://store.steampowered.com/app/761670
- Valve Corporation. (2026, March 19). Grisaia Phantom Trigger Vol.4. Steam Community Hub. https://steamcommunity.com/app/761670
- Frontwing. (2023, July 8). Grisaia Phantom Trigger Vol.4. Grisaia Phantom Trigger Vol.4. http://grisaia-pt.com/