Grisaia Phantom Trigger Vol.4
| App ID | 761670 |
| App Type | Game |
| Developer | Frontwing |
| Publisher | Frontwing USA |
| Franchise | Grisaia Series |
| Supported Systems | Windows |
| Technologies | KiriKiri Engine |
| Last Changenumber | 36139551 |
| Last Record Update | 27 May 2026 – 13:15:45 UTC ( |
| Release Date | 26 January 2018 – 01:00:22 UTC ( |
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?
Steam price history
Special Promotion, ends 8 October 2026
Current Price
-50% $7.49
Lowest Recorded Price
-60% $5.99
2 January 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
-50% $7.49 | $7.49 | $5.99 | -60% $5.99 | |
 Ukrainian Hryvnia |
-50% 167₴ | $3.71 | -50.39% | $2.02 | -60% 91₴ |
 Indian Rupee |
-50% ₹ 359 | $3.72 | -50.21% | $2.37 | -50% ₹ 229 |
 Indonesian Rupiah |
-50% Rp 67499 | $3.77 | -49.61% | $2.14 | -60% Rp 38399 |
 Philippine Peso |
-50% ₱237.50 | $3.79 | -49.37% | $2.49 | -60% ₱155.98 |
 Russian Ruble |
-50% 330 ₽ | $3.95 | -47.15% | $2.38 | -60% 199 ₽ |
 Vietnamese Dong |
-50% 108000₫ | $4.15 | -44.53% | $2.53 | -60% 66000₫ |
 CIS - U.S. Dollar |
-50% $4.24 | $4.24 | -43.39% | $3.39 | -60% $3.39 |
 SASIA - U.S. Dollar |
-50% $4.27 | $4.27 | -42.99% | $2.79 | -60% $2.79 |
 Thai Baht |
-50% ฿147.50 | $4.38 | -41.39% | $2.84 | -60% ฿95.60 |
 South African Rand |
-50% R 74.99 | $4.49 | -40.00% | $2.51 | -60% R 42.00 |
 Malaysian Ringgit |
-50% RM18.37 | $4.49 | -39.95% | $3.13 | -60% RM12.80 |
 Taiwan Dollar |
-50% NT$ 154 | $4.82 | -35.58% | $3.35 | -60% NT$ 107 |
 Chilean Peso |
-50% CLP$ 4774 | $4.86 | -35.07% | $2.60 | -60% CLP$ 2560 |
 Saudi Riyal |
-50% 18.74 SR | $4.97 | -33.53% | $3.18 | -60% 11.98 SR |
 Chinese Yuan |
-50% ¥ 33.50 | $4.99 | -33.29% | $3.99 | -60% ¥ 26.80 |
 Kazakhstani Tenge |
-50% 2255₸ | $5.08 | -32.11% | $2.16 | -60% 960₸ |
 Brazilian Real |
-50% R$ 26,74 | $5.11 | -31.70% | $2.21 | -60% R$ 11,59 |
 Kuwaiti Dinar |
-50% 1.60 KD | $5.18 | -30.84% | $3.62 | -60% 1.12 KD |
 Qatari Riyal |
-50% 19.37 QR | $5.31 | -29.05% | $3.72 | -60% 13.59 QR |
 Peruvian Sol |
-50% S/.18.87 | $5.44 | -27.37% | $3.57 | -60% S/.12.40 |
 Hong Kong Dollar |
-50% HK$ 43.50 | $5.54 | -25.98% | $3.87 | -60% HK$ 30.40 |
 Mexican Peso |
-50% Mex$ 102.49 | $5.60 | -25.12% | $3.39 | -60% Mex$ 61.99 |
 Colombian Peso |
-50% COL$ 19499 | $5.86 | -21.71% | $3.00 | -60% COL$ 10000 |
 South Korean Won |
-50% ₩ 8000 | $5.91 | -21.00% | $4.58 | -60% ₩ 6200 |
 Canadian Dollar |
-50% CDN$ 8.74 | $6.14 | -17.93% | $4.91 | -60% CDN$ 6.99 |
 Uruguayan Peso |
-50% $U255 | $6.32 | -15.53% | $3.25 | -60% $U131 |
 Singapore Dollar |
-50% S$8.12 | $6.34 | -15.27% | $4.53 | -60% S$5.80 |
 U.A.E. Dirham |
-50% 23.74 AED | $6.46 | -13.69% | $4.57 | -60% 16.80 AED |
 New Zealand Dollar |
-50% NZ$ 11.74 | $6.58 | -12.05% | $4.14 | -60% NZ$ 7.39 |
 Japanese Yen |
-50% ¥ 1089 | $6.89 | -7.88% | $5.51 | -60% ¥ 871 |
 Polish Zloty |
-50% 26,99zł | $6.93 | -7.37% | $5.55 | -60% 21,59zł |
 Norwegian Krone |
-50% 67,50 kr | $7.01 | -6.35% | $4.28 | -60% 41,20 kr |
 Australian Dollar |
-50% A$ 10.75 | $7.45 | -0.49% | $5.96 | -60% A$ 8.60 |
 LATAM - U.S. Dollar |
-50% $7.49 | $7.49 | $5.99 | -60% $5.99 | |
 MENA - U.S. Dollar |
-50% $7.49 | $7.49 | $5.99 | -60% $5.99 | |
 British Pound |
-50% £5.69 | $7.51 | +0.33% | $6.00 | -60% £4.55 |
 Costa Rican Colon |
-50% ₡3675 | $8.03 | +7.31% | $5.68 | -60% ₡2600 |
 Euro |
-50% 7,49€ | $8.42 | +12.47% | $6.73 | -60% 5,99€ |
 Israeli New Shekel |
-50% ₪27.97 | $9.10 | +21.57% | $7.28 | -60% ₪22.38 |
 Swiss Franc |
-50% CHF 7.75 | $9.34 | +24.72% | $7.47 | -60% CHF 6.20 |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Frontwing | |||||||||||||||
| metacritic_name | Grisaia Phantom Trigger Vol.4 | |||||||||||||||
| controller_support | partial | |||||||||||||||
| community_visible_stats | Yes | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | Frontwing USA | |||||||||||||||
| Store Release Date | 26 January 2018 – 01:00:33 UTC ( |
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| osarch | empty string | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Social Media | https://space.bilibili.com/385064973 https://weibo.com/6534491650 https://x.com/grisaia_fw https://www.youtube.com/@frontwing_1999 |
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| Primary Genre | Adventure (25) | |||||||||||||||
| Store Genres | Adventure (25), Casual (4) | |||||||||||||||
| Steam Release Date | 26 January 2018 – 01:00:22 UTC ( |
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| Store Asset Modification Time | 13 August 2025 – 09:43:17 UTC ( |
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| library_assets |
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| name_localized |
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| review_score | 8 | |||||||||||||||
| review_percentage | 97 | |||||||||||||||
| Detected Technologies | KiriKiri Engine, Vorbis SDK | |||||||||||||||
| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||
| First seen on SteamDB | 27 November 2017 – 07:30:32 UTC ( |
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| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||
Supported Languages
| 3 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Japanese | Yes | Yes | Yes | Yes |
| Simplified Chinese | Yes | Yes | Yes |
Assets
Load all asset images| clienticon | e8479a2338ba7b521e2f7cb19464550759359c43 | ||||||||||||||||||||||||||||||
| clienttga | 6012ea81d68607ad0dfc5610e61f17101373c1fd | ||||||||||||||||||||||||||||||
| icon | e3f7bbdeb8d7da6829f6a00b5c88e8851046a8cf | ||||||||||||||||||||||||||||||
| logo | 854649bc950839916f366d8cb6a06a588fd80c34 | ||||||||||||||||||||||||||||||
| logo_small | 854649bc950839916f366d8cb6a06a588fd80c34_thumb | ||||||||||||||||||||||||||||||
| small_capsule |
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| header_image |
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| Assets |
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| trailer_name | Grisaia Phantom Trigger Vol.4 Opening |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 761670/1414631389/c47a4cfe4e0b5b4155d0761d72e67797525a8c2a/1755076682/microtrailer.webm |
| video/mp4 | 761670/1414631389/c47a4cfe4e0b5b4155d0761d72e67797525a8c2a/1755076682/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 761670/1414631389/c47a4cfe4e0b5b4155d0761d72e67797525a8c2a/1755076682/dash_av1.mpd |
| dash_h264 | 761670/1414631389/c47a4cfe4e0b5b4155d0761d72e67797525a8c2a/1755076682/dash_h264.mpd |
| hls_h264 | 761670/1414631389/c47a4cfe4e0b5b4155d0761d72e67797525a8c2a/1755076682/hls_264_master.m3u8 |
| screenshot_medium | 256704274/49bb52fa2130b47a0d42d2d68cfa31d05fa47654/movie_600x337.jpg |
| screenshot_full | 256704274/49bb52fa2130b47a0d42d2d68cfa31d05fa47654/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 13 August 2025 – 09:43:29 UTC |
