KELDER
| App ID | 2973450 |
| App Type | Game |
| Developer | THOs Dev, Mad Muffin Studios |
| Publisher | THOs Dev |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 31754109 |
| Last Record Update | 19 October 2025 – 16:41:44 UTC ( |
| Release Date | 15 August 2025 – 17:00:34 UTC ( |
Trapped in a sinister post-Soviet basement, uncover the truth behind dark experiments and eerie anomalies. Solve puzzles, find keys, and survive against terrifying entities as you explore this atmospheric survival horror. Can you escape the depths of the KELDER?
Steam price history
Current Price
$9.99
Lowest Recorded Price
$7.99 at -20%
29 September 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$9.99 | $9.99 | $7.99 | $7.99 at -20% | |
 Russian Ruble |
385 ₽ | $4.73 | -52.60% | $3.78 | 308 ₽ at -20% |
 Kazakhstani Tenge |
2900₸ | $5.39 | -46.04% | $4.31 | 2320₸ at -20% |
 Vietnamese Dong |
142000₫ | $5.39 | -46.01% | $4.31 | 113500₫ at -20% |
 Ukrainian Hryvnia |
225₴ | $5.39 | -46.00% | $4.31 | 180₴ at -20% |
 Indian Rupee |
₹ 480 | $5.46 | -45.31% | $4.37 | ₹ 384 at -20% |
 Indonesian Rupiah |
Rp 90999 | $5.47 | -45.20% | $4.37 | Rp 72799 at -20% |
 South Asia - USD |
$5.49 | $5.49 | -45.05% | $4.39 | $4.39 at -20% |
 Philippine Peso |
₱335.00 | $5.71 | -42.77% | $4.57 | ₱268.00 at -20% |
 South African Rand |
R 100.00 | $5.76 | -42.33% | $4.60 | R 80.00 at -20% |
 LATAM - U.S. Dollar |
$5.79 | $5.79 | -42.04% | $4.63 | $4.63 at -20% |
 MENA - U.S. Dollar |
$5.79 | $5.79 | -42.04% | $4.63 | $4.63 at -20% |
 Chinese Yuan |
¥ 42 | $5.89 | -40.98% | $4.71 | ¥ 33.60 at -20% |
 Saudi Riyal |
22.49 SR | $5.99 | -39.97% | $4.79 | 17.99 SR at -20% |
 Chilean Peso |
CLP$ 5750 | $6.05 | -39.43% | $4.84 | CLP$ 4600 at -20% |
 Taiwan Dollar |
NT$ 188 | $6.10 | -38.92% | $4.86 | NT$ 150 at -20% |
 Brazilian Real |
R$ 32,99 | $6.10 | -38.88% | $4.88 | R$ 26,39 at -20% |
 CIS - U.S. Dollar |
$6.29 | $6.29 | -37.04% | $5.03 | $5.03 at -20% |
 Malaysian Ringgit |
RM26.75 | $6.32 | -36.68% | $5.06 | RM21.40 at -20% |
 Kuwaiti Dinar |
1.95 KD | $6.35 | -36.34% | $5.08 | 1.56 KD at -20% |
 Colombian Peso |
COL$ 26000 | $6.68 | -33.08% | $5.34 | COL$ 20800 at -20% |
 Thai Baht |
฿220.00 | $6.70 | -32.86% | $5.36 | ฿176.00 at -20% |
 Mexican Peso |
Mex$ 123.99 | $6.73 | -32.62% | $5.38 | Mex$ 99.19 at -20% |
 Peruvian Sol |
S/.23.00 | $6.78 | -32.04% | $5.43 | S/.18.40 at -20% |
 Qatari Riyal |
24.99 QR | $6.86 | -31.26% | $5.49 | 19.99 QR at -20% |
 South Korean Won |
₩ 11000 | $7.64 | -23.51% | $6.11 | ₩ 8800 at -20% |
 Singapore Dollar |
S$10.00 | $7.69 | -22.96% | $6.15 | S$8.00 at -20% |
 Uruguayan Peso |
$U310 | $7.78 | -22.06% | $6.22 | $U248 at -20% |
 Japanese Yen |
¥ 1200 | $7.86 | -21.27% | $6.29 | ¥ 960 at -20% |
 U.A.E. Dirham |
29.00 AED | $7.89 | -20.96% | $6.31 | 23.20 AED at -20% |
 New Zealand Dollar |
NZ$ 14.75 | $8.47 | -15.13% | $6.78 | NZ$ 11.80 at -20% |
 Hong Kong Dollar |
HK$ 66.00 | $8.49 | -14.99% | $6.79 | HK$ 52.80 at -20% |
 Costa Rican Colon |
₡4600 | $9.18 | -8.10% | $7.34 | ₡3680 at -20% |
 Canadian Dollar |
CDN$ 12.99 | $9.28 | -7.10% | $7.42 | CDN$ 10.39 at -20% |
 Australian Dollar |
A$ 14.50 | $9.44 | -5.48% | $7.55 | A$ 11.60 at -20% |
 Norwegian Krone |
110,00 kr | $11.01 | +10.23% | $8.80 | 88,00 kr at -20% |
 Israeli New Shekel |
₪36.95 | $11.17 | +11.82% | $8.93 | ₪29.56 at -20% |
 Euro |
9,75€ | $11.30 | +13.15% | $9.04 | 7,80€ at -20% |
 British Pound |
£8.50 | $11.34 | +13.58% | $9.07 | £6.80 at -20% |
 Polish Zloty |
45,99zł | $12.59 | +26.03% | $10.07 | 36,79zł at -20% |
 Swiss Franc |
CHF 10.99 | $13.77 | +37.85% | $11.01 | CHF 8.79 at -20% |
Valve suggested prices are shown on package pages.
Price history
Initializing price history graph…
Price history is limited. View full data for free by signing in.
Click on a currency name to load price history for that particular currency.
Additional Information
| Developer | THOs Dev | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | THOs Dev | |||||||||||||||||||
| Store Release Date | 15 August 2025 – 17:00:37 UTC ( |
|||||||||||||||||||
| osarch | 64 | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://discord.gg/cQpSrPpfu7 https://x.com/thosdeveloper https://www.youtube.com/channel/UCjRTt3fwQwSIb53GEKHactg |
|||||||||||||||||||
| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||
| Steam Release Date | 15 August 2025 – 17:00:34 UTC ( |
|||||||||||||||||||
| Store Asset Modification Time | 25 September 2025 – 03:27:39 UTC ( |
|||||||||||||||||||
| library_assets |
|
|||||||||||||||||||
| osextended | empty string | |||||||||||||||||||
| review_score | 5 | |||||||||||||||||||
| review_percentage | 66 | |||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, CEF SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 1 May 2024 – 12:14:37 UTC ( |
|||||||||||||||||||
| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 8 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | Yes |
| French | Yes | Yes | Yes | |
| German | Yes | Yes | Yes | |
| Spanish - Spain | Yes | Yes | Yes | |
| Dutch | Yes | Yes | Yes | |
| Russian | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| Spanish - Latin America | Yes |
Assets
Load all asset images
| trailer_name | Short Trailer |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257027096/movie480_vp9.webm |
| video/mp4 | 257027096/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257027096/movie_max_vp9.webm |
| video/mp4 | 257027096/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2973450/744004140/9d60a068059a42003dcd0221cd46f75e33cddf07/1758770116/microtrailer.webm |
| video/mp4 | 2973450/744004140/9d60a068059a42003dcd0221cd46f75e33cddf07/1758770116/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2973450/744004140/9d60a068059a42003dcd0221cd46f75e33cddf07/1758770116/dash_av1.mpd |
| dash_h264 | 2973450/744004140/9d60a068059a42003dcd0221cd46f75e33cddf07/1758770116/dash_h264.mpd |
| hls_h264 | 2973450/744004140/9d60a068059a42003dcd0221cd46f75e33cddf07/1758770116/hls_264_master.m3u8 |
| screenshot_medium | 257027096/90c4e5d229143fad85f6c96e0d8e336dcbfe3a5b/movie_600x337.jpg |
| screenshot_full | 257027096/90c4e5d229143fad85f6c96e0d8e336dcbfe3a5b/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 26 September 2025 – 16:01:09 UTC |
| trailer_name | Main Trailer |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257027959/movie480_vp9.webm |
| video/mp4 | 257027959/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257027959/movie_max_vp9.webm |
| video/mp4 | 257027959/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2973450/91482168/7abd097d053eed70e3df91cf99ee27b872c15446/1753528167/microtrailer.webm |
| video/mp4 | 2973450/91482168/7abd097d053eed70e3df91cf99ee27b872c15446/1753528167/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2973450/91482168/7abd097d053eed70e3df91cf99ee27b872c15446/1753528167/dash_av1.mpd |
| dash_h264 | 2973450/91482168/7abd097d053eed70e3df91cf99ee27b872c15446/1753528167/dash_h264.mpd |
| hls_h264 | 2973450/91482168/7abd097d053eed70e3df91cf99ee27b872c15446/1753528167/hls_264_master.m3u8 |
| screenshot_medium | 257027959/3f302c36dcafb355d8da415125564aa64b5b28d0/movie_600x337.jpg |
| screenshot_full | 257027959/3f302c36dcafb355d8da415125564aa64b5b28d0/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 26 July 2025 – 11:51:10 UTC |
