Sleeper S9
| App ID | 3505040 |
| App Type | Game |
| Developer | Nimmen Studios |
| Publisher | Nimmen Studios |
| Franchise | Horror |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30132410 |
| Last Record Update | 18 July 2025 – 13:30:15 UTC ( |
| Release Date | 1 May 2025 – 10:03:14 UTC ( |
Traverse the sleeper coaches of an apparent empty Indian train—or so it seems. If you see an anomaly, face it and move forward. If not, it may be a trick of the mind—return to the previous coach. But beware, some anomalies will do everything to stop you. Face them or be lost forever.
Steam price history
Current Price
$2.99
Lowest Recorded Price
$2.00 at -33%
26 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$2.99 | $2.99 | $2.00 | $2.00 at -33% | |
 Russian Ruble |
125 ₽ | $1.58 | -46.82% | $1.05 | 83 ₽ at -34% |
 Kazakhstani Tenge |
890₸ | $1.67 | -44.14% | $1.11 | 596₸ at -33% |
 Vietnamese Dong |
45000₫ | $1.72 | -42.46% | $1.14 | 30000₫ at -33% |
 Indian Rupee |
₹ 149 | $1.72 | -42.15% | $1.14 | ₹ 99 at -34% |
 Ukrainian Hryvnia |
74₴ | $1.77 | -40.72% | $1.17 | 49₴ at -34% |
 Indonesian Rupiah |
Rp 28999 | $1.77 | -40.60% | $1.18 | Rp 19429 at -33% |
 South African Rand |
R 32.00 | $1.80 | -39.57% | $1.21 | R 21.44 at -33% |
 Brazilian Real |
R$ 10,49 | $1.87 | -37.14% | $1.25 | R$ 7,02 at -33% |
 South Asia - USD |
$1.89 | $1.89 | -36.79% | $1.26 | $1.26 at -33% |
 Philippine Peso |
₱109.95 | $1.92 | -35.61% | $1.28 | ₱73.66 at -33% |
 Chilean Peso |
CLP$ 1900 | $1.97 | -34.07% | $1.32 | CLP$ 1273 at -33% |
 LATAM - U.S. Dollar |
$1.99 | $1.99 | -33.44% | $1.33 | $1.33 at -33% |
 MENA - U.S. Dollar |
$1.99 | $1.99 | -33.44% | $1.33 | $1.33 at -33% |
 Malaysian Ringgit |
RM8.50 | $2.00 | -33.05% | $1.34 | RM5.69 at -33% |
 Colombian Peso |
COL$ 8200 | $2.03 | -31.82% | $1.36 | COL$ 5494 at -33% |
 Mexican Peso |
Mex$ 39.00 | $2.07 | -30.44% | $1.39 | Mex$ 26.13 at -33% |
 Chinese Yuan |
¥ 15 | $2.08 | -30.11% | $1.40 | ¥ 10.05 at -33% |
 Peruvian Sol |
S/.7.50 | $2.10 | -29.63% | $1.40 | S/.5.02 at -33% |
 Saudi Riyal |
7.95 SR | $2.11 | -29.12% | $1.41 | 5.32 SR at -33% |
 Kuwaiti Dinar |
0.65 KD | $2.12 | -28.87% | $1.40 | 0.43 KD at -34% |
 Thai Baht |
฿69.00 | $2.12 | -28.79% | $1.42 | ฿46.23 at -33% |
 CIS - U.S. Dollar |
$2.19 | $2.19 | -26.76% | $1.46 | $1.46 at -33% |
 Taiwan Dollar |
NT$ 66 | $2.24 | -24.95% | $1.49 | NT$ 44 at -33% |
 Qatari Riyal |
8.19 QR | $2.24 | -24.76% | $1.50 | 5.48 QR at -33% |
 Japanese Yen |
¥ 350 | $2.35 | -21.34% | $1.57 | ¥ 234 at -33% |
 Uruguayan Peso |
$U95 | $2.35 | -21.31% | $1.56 | $U63 at -34% |
 South Korean Won |
₩ 3400 | $2.44 | -18.26% | $1.63 | ₩ 2280 at -33% |
 U.A.E. Dirham |
9.00 AED | $2.45 | -18.04% | $1.64 | 6.03 AED at -33% |
 Singapore Dollar |
S$3.25 | $2.53 | -15.38% | $1.68 | S$2.17 at -33% |
 Hong Kong Dollar |
HK$ 20.00 | $2.54 | -14.72% | $1.70 | HK$ 13.40 at -33% |
 New Zealand Dollar |
NZ$ 4.49 | $2.67 | -10.46% | $1.78 | NZ$ 3.00 at -33% |
 Costa Rican Colon |
₡1400 | $2.77 | -7.18% | $1.86 | ₡940 at -33% |
 Canadian Dollar |
CDN$ 3.89 | $2.83 | -5.27% | $1.89 | CDN$ 2.60 at -33% |
 Australian Dollar |
A$ 4.50 | $2.92 | -2.08% | $1.95 | A$ 3.01 at -33% |
 Israeli New Shekel |
₪10.95 | $3.26 | +9.08% | $2.18 | ₪7.33 at -33% |
 Norwegian Krone |
33,50 kr | $3.28 | +9.98% | $2.20 | 22,44 kr at -33% |
 British Pound |
£2.49 | $3.33 | +11.70% | $2.22 | £1.66 at -33% |
 Euro |
2,99€ | $3.47 | +16.29% | $2.32 | 2,--€ at -33% |
 Polish Zloty |
13,49zł | $3.69 | +23.53% | $2.47 | 9,03zł at -33% |
 Swiss Franc |
CHF 3.29 | $4.09 | +37.10% | $2.74 | CHF 2.20 at -33% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Nimmen Studios | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Nimmen Studios | |||||||||||||||||||
| Store Release Date | 1 May 2025 – 10:03:17 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.instagram.com/nimmenstudios?utm_source=ig_web_button_share_sheet&igsh=ZDNlZDc0MzIxNw== https://x.com/NimmenStudios https://www.youtube.com/@NimmenStudios |
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| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Adventure (25), Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 1 May 2025 – 10:03:14 UTC ( |
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| Store Asset Modification Time | 13 June 2025 – 15:01:29 UTC ( |
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| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 84 | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, UnityBurst SDK, UnityHDRP SDK, cURL SDK | |||||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 1 February 2025 – 06:03:43 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
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