A Night Duty
| App ID | 3305540 |
| App Type | Game |
| Developer | Achimphang Studio |
| Publisher | Achimphang Studio |
| Franchise | Achimphang Studio |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 30731212 |
| Last Record Update | 22 August 2025 – 12:13:03 UTC ( |
| Release Date | 22 November 2024 – 14:55:15 UTC ( |
Your duty as a South Korean army officer just began. You must check out mysterious anomalies to finish this endless night.
Steam price history
Special Promotion, offer ends 4 September 2025 – 17:00:00 UTC
Current Price
$2.79 at -60%
Lowest Recorded Price
$2.09 at -70%
19 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$2.79 at -60% | $2.79 | $2.09 | $2.09 at -70% | |
 Russian Ruble |
112 ₽ at -60% | $1.39 | -50.13% | $1.04 | 84 ₽ at -70% |
 Vietnamese Dong |
41000₫ at -60% | $1.55 | -44.25% | $1.15 | 30500₫ at -70% |
 Kazakhstani Tenge |
840₸ at -60% | $1.56 | -43.98% | $1.17 | 630₸ at -70% |
 Indian Rupee |
₹ 138 at -60% | $1.57 | -43.62% | $1.17 | ₹ 103 at -70% |
 Ukrainian Hryvnia |
65₴ at -60% | $1.57 | -43.47% | $1.16 | 48₴ at -71% |
 Indonesian Rupiah |
Rp 26000 at -60% | $1.58 | -43.31% | $1.18 | Rp 19500 at -70% |
 LATAM - U.S. Dollar |
$1.59 at -60% | $1.59 | -43.01% | $1.19 | $1.19 at -70% |
 MENA - U.S. Dollar |
$1.59 at -60% | $1.59 | -43.01% | $1.19 | $1.19 at -70% |
 South Asia - USD |
$1.59 at -60% | $1.59 | -43.01% | $1.19 | $1.19 at -70% |
 South African Rand |
R 28.80 at -60% | $1.62 | -41.77% | $1.21 | R 21.60 at -70% |
 Chinese Yuan |
¥ 11.60 at -60% | $1.62 | -41.68% | $1.22 | ¥ 8.70 at -70% |
 Philippine Peso |
₱95.98 at -60% | $1.68 | -39.70% | $1.26 | ₱71.98 at -70% |
 Chilean Peso |
CLP$ 1680 at -60% | $1.73 | -37.81% | $1.30 | CLP$ 1260 at -70% |
 Brazilian Real |
R$ 9,40 at -60% | $1.73 | -37.77% | $1.30 | R$ 7,05 at -70% |
 Saudi Riyal |
6.60 SR at -60% | $1.75 | -36.96% | $1.31 | 4.95 SR at -70% |
 Taiwan Dollar |
NT$ 55 at -60% | $1.80 | -35.43% | $1.34 | NT$ 41 at -70% |
 Colombian Peso |
COL$ 7400 at -60% | $1.83 | -34.21% | $1.37 | COL$ 5550 at -70% |
 Malaysian Ringgit |
RM7.80 at -60% | $1.84 | -33.72% | $1.38 | RM5.85 at -70% |
 CIS - U.S. Dollar |
$1.87 at -60% | $1.87 | -32.97% | $1.40 | $1.40 at -70% |
 Kuwaiti Dinar |
0.58 KD at -60% | $1.89 | -31.97% | $1.40 | 0.43 KD at -70% |
 Mexican Peso |
Mex$ 35.59 at -60% | $1.90 | -31.67% | $1.42 | Mex$ 26.69 at -70% |
 Peruvian Sol |
S/.6.80 at -60% | $1.91 | -31.34% | $1.43 | S/.5.10 at -70% |
 Thai Baht |
฿62.00 at -60% | $1.91 | -31.27% | $1.43 | ฿46.50 at -70% |
 Qatari Riyal |
7.19 QR at -60% | $1.96 | -29.48% | $1.47 | 5.39 QR at -70% |
 Japanese Yen |
¥ 320 at -60% | $2.17 | -21.97% | $1.63 | ¥ 240 at -70% |
 Uruguayan Peso |
$U88 at -60% | $2.19 | -21.19% | $1.64 | $U66 at -70% |
 South Korean Won |
₩ 3120 at -60% | $2.24 | -19.43% | $1.68 | ₩ 2340 at -70% |
 U.A.E. Dirham |
8.40 AED at -60% | $2.28 | -18.02% | $1.71 | 6.30 AED at -70% |
 Singapore Dollar |
S$3.00 at -60% | $2.33 | -16.22% | $1.75 | S$2.25 at -70% |
 Hong Kong Dollar |
HK$ 18.40 at -60% | $2.36 | -15.36% | $1.77 | HK$ 13.80 at -70% |
 New Zealand Dollar |
NZ$ 4.19 at -60% | $2.46 | -11.54% | $1.84 | NZ$ 3.14 at -70% |
 Canadian Dollar |
CDN$ 3.59 at -60% | $2.61 | -6.45% | $1.95 | CDN$ 2.69 at -70% |
 Costa Rican Colon |
₡1320 at -60% | $2.61 | -6.25% | $1.96 | ₡990 at -70% |
 Australian Dollar |
A$ 4.10 at -60% | $2.67 | -3.94% | $2.00 | A$ 3.07 at -70% |
 Norwegian Krone |
31,20 kr at -60% | $3.09 | +11.01% | $2.32 | 23,40 kr at -70% |
 Israeli New Shekel |
₪10.38 at -60% | $3.12 | +11.89% | $2.33 | ₪7.78 at -70% |
 British Pound |
£2.35 at -60% | $3.17 | +13.70% | $2.37 | £1.76 at -70% |
 Euro |
2,75€ at -60% | $3.20 | +14.95% | $2.40 | 2,06€ at -70% |
 Polish Zloty |
12,79zł at -60% | $3.49 | +25.33% | $2.62 | 9,59zł at -70% |
 Swiss Franc |
CHF 3.10 at -60% | $3.86 | +38.44% | $2.89 | CHF 2.32 at -70% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Achimphang Studio | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Achimphang Studio | |||||||||||||||||||
| Store Release Date | 22 November 2024 – 14:55:18 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://x.com/achimphang https://www.youtube.com/@AchimphangStudio |
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| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 22 November 2024 – 14:55:15 UTC ( |
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| Store Asset Modification Time | 12 July 2025 – 09:05:44 UTC ( |
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| osextended | empty string | |||||||||||||||||||
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| review_score | 8 | |||||||||||||||||||
| review_percentage | 85 | |||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 20 October 2024 – 09:28:54 UTC ( |
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Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Korean | Yes | Yes | Yes | Yes |
Assets
Load all asset images| clienticon | 1c0eaef6a922d1c381d0aa1c5f6b7baf3f688742 | ||||||||||||||||||||||||||||||||||
| clienttga | 05a1fc077a4a6f259e2de18adf30bc39307f7e69 | ||||||||||||||||||||||||||||||||||
| icon | bb183c7e61d1504db8901ecc85eaea387ec12950 | ||||||||||||||||||||||||||||||||||
| small_capsule |
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