That's Not My Mom
| App ID | 5000020 |
| App Type | Game |
| Developer | SolitaryStudios |
| Publisher | SolitaryStudios, Neuroticfly |
| Supported Systems | Windows |
| Last Changenumber | 39323160 |
| Last Record Update | 29 September 2026 – 22:20:08 UTC ( |
| Release Date | 5 August 2026 – 02:52:46 UTC ( |
An anomaly-finding horror game where you play as a young boy returning home from school. Search the house for disturbing changes, survive increasingly strange events, investigate your suspicious mother, and uncover the truth behind an anomaly outbreak spreading across the city.
Steam price history
Special Promotion, ends 8 October 2026
Current Price
-20% $3.99
Lowest Recorded Price
-20% $3.99
1 October 2026
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
-20% $3.99 | $3.99 | $3.99 | -20% $3.99 | |
 Indian Rupee |
-20% ₹ 207 | $2.15 | -46.03% | $2.15 | -20% ₹ 207 |
 Philippine Peso |
-20% ₱135.20 | $2.16 | -45.86% | $2.16 | -20% ₱135.20 |
 Indonesian Rupiah |
-20% Rp 39599 | $2.21 | -44.52% | $2.21 | -20% Rp 39599 |
 Russian Ruble |
-20% 192 ₽ | $2.29 | -42.46% | $2.29 | -20% 192 ₽ |
 Ukrainian Hryvnia |
-20% 104₴ | $2.31 | -42.06% | $2.31 | -20% 104₴ |
 Vietnamese Dong |
-20% 62000₫ | $2.38 | -40.20% | $2.38 | -20% 62000₫ |
 Thai Baht |
-20% ฿84.00 | $2.51 | -37.03% | $2.51 | -20% ฿84.00 |
 South African Rand |
-20% R 43.59 | $2.61 | -34.41% | $2.61 | -20% R 43.59 |
 Chinese Yuan |
-20% ¥ 17.60 | $2.62 | -34.21% | $2.62 | -20% ¥ 17.60 |
 CIS - U.S. Dollar |
-20% $2.63 | $2.63 | -34.09% | $2.63 | -20% $2.63 |
 LATAM - U.S. Dollar |
-20% $2.63 | $2.63 | -34.09% | $2.63 | -20% $2.63 |
 MENA - U.S. Dollar |
-20% $2.63 | $2.63 | -34.09% | $2.63 | -20% $2.63 |
 SASIA - U.S. Dollar |
-20% $2.63 | $2.63 | -34.09% | $2.63 | -20% $2.63 |
 Malaysian Ringgit |
-20% RM10.79 | $2.64 | -33.80% | $2.64 | -20% RM10.79 |
 Chilean Peso |
-20% CLP$ 2759 | $2.78 | -30.22% | $2.78 | -20% CLP$ 2759 |
 Saudi Riyal |
-20% 10.79 SR | $2.88 | -27.64% | $2.88 | -20% 10.79 SR |
 Taiwan Dollar |
-21% NT$ 93 | $2.92 | -26.75% | $2.92 | -21% NT$ 93 |
 Kazakhstani Tenge |
-20% 1320₸ | $2.96 | -25.73% | $2.96 | -20% 1320₸ |
 Brazilian Real |
-20% R$ 15,59 | $2.99 | -25.01% | $2.99 | -20% R$ 15,59 |
 Hong Kong Dollar |
-20% HK$ 24.00 | $3.05 | -23.35% | $3.05 | -20% HK$ 24.00 |
 Peruvian Sol |
-20% S/.10.79 | $3.12 | -21.56% | $3.12 | -20% S/.10.79 |
 Kuwaiti Dinar |
-20% 1.00 KD | $3.23 | -18.85% | $3.23 | -20% 1.00 KD |
 Qatari Riyal |
-20% 11.80 QR | $3.23 | -18.83% | $3.23 | -20% 11.80 QR |
 South Korean Won |
-20% ₩ 4360 | $3.24 | -18.69% | $3.24 | -20% ₩ 4360 |
 Mexican Peso |
-20% Mex$ 59.19 | $3.25 | -18.32% | $3.25 | -20% Mex$ 59.19 |
 Japanese Yen |
-20% ¥ 524 | $3.31 | -16.79% | $3.31 | -20% ¥ 524 |
 Canadian Dollar |
-20% CDN$ 4.79 | $3.36 | -15.73% | $3.36 | -20% CDN$ 4.79 |
 Colombian Peso |
-20% COL$ 11199 | $3.38 | -15.17% | $3.38 | -20% COL$ 11199 |
 Uruguayan Peso |
-20% $U142 | $3.50 | -12.06% | $3.50 | -20% $U142 |
 New Zealand Dollar |
-20% NZ$ 6.31 | $3.54 | -11.18% | $3.54 | -20% NZ$ 6.31 |
 Singapore Dollar |
-20% S$4.71 | $3.68 | -7.69% | $3.68 | -20% S$4.71 |
 U.A.E. Dirham |
-20% 13.59 AED | $3.69 | -7.27% | $3.69 | -20% 13.59 AED |
 Australian Dollar |
-20% A$ 5.56 | $3.86 | -3.25% | $3.86 | -20% A$ 5.56 |
 Swiss Franc |
-20% CHF 3.51 | $4.23 | +6.20% | $4.23 | -20% CHF 3.51 |
 Polish Zloty |
-20% 17,19zł | $4.41 | +10.59% | $4.41 | -20% 17,19zł |
 Euro |
-20% 4,15€ | $4.67 | +17.09% | $4.67 | -20% 4,15€ |
 Israeli New Shekel |
-20% ₪14.39 | $4.71 | +18.15% | $4.71 | -20% ₪14.39 |
 Costa Rican Colon |
-20% ₡2160 | $4.71 | +18.17% | $4.71 | -20% ₡2160 |
 British Pound |
-20% £3.67 | $4.86 | +21.81% | $4.86 | -20% £3.67 |
 Norwegian Krone |
-20% 47,60 kr | $4.94 | +24.03% | $4.94 | -20% 47,60 kr |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | SolitaryStudios | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Publisher | SolitaryStudios | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Store Release Date | 5 August 2026 – 02:52:48 UTC ( |
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| osarch | empty string | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Social Media | https://discord.gg/uVrVb5BDZe https://www.facebook.com/solitarystudios.official https://www.tiktok.com/@kenethdev https://x.com/SolitaryGames https://www.youtube.com/@SolitaryStudiosOfficial |
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| Primary Genre | Indie (23) | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Store Genres | Indie (23) | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Steam Release Date | 5 August 2026 – 02:52:46 UTC ( |
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| Store Asset Modification Time | 5 August 2026 – 05:23:55 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| review_score | 5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| review_percentage | 60 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| Content Descriptors | General Mature Content (5) | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| First seen on SteamDB | 22 July 2026 – 00:57:53 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
Load all asset images
| trailer_name | Gameplay Trailer |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 5000020/556789109/0161db3f0ebef1e8b7ea8ed909ca0b431a2ca98e/1785392009/microtrailer.webm |
| video/mp4 | 5000020/556789109/0161db3f0ebef1e8b7ea8ed909ca0b431a2ca98e/1785392009/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5000020/556789109/0161db3f0ebef1e8b7ea8ed909ca0b431a2ca98e/1785392009/dash_av1.mpd |
| dash_h264 | 5000020/556789109/0161db3f0ebef1e8b7ea8ed909ca0b431a2ca98e/1785392009/dash_h264.mpd |
| hls_h264 | 5000020/556789109/0161db3f0ebef1e8b7ea8ed909ca0b431a2ca98e/1785392009/hls_264_master.m3u8 |
| screenshot_medium | 257388177/de4bdf683d820524a1620c228a7c2ca04b84247b/movie_600x337.jpg |
| screenshot_full | 257388177/de4bdf683d820524a1620c228a7c2ca04b84247b/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 5 August 2026 – 05:24:15 UTC |
| trailer_name | Cinematic Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 5000020/1502974085/546f1f849c38bb1e70a3d8dd017b554d17b052ae/1784684386/microtrailer.webm |
| video/mp4 | 5000020/1502974085/546f1f849c38bb1e70a3d8dd017b554d17b052ae/1784684386/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5000020/1502974085/546f1f849c38bb1e70a3d8dd017b554d17b052ae/1784684386/dash_av1.mpd |
| dash_h264 | 5000020/1502974085/546f1f849c38bb1e70a3d8dd017b554d17b052ae/1784684386/dash_h264.mpd |
| hls_h264 | 5000020/1502974085/546f1f849c38bb1e70a3d8dd017b554d17b052ae/1784684386/hls_264_master.m3u8 |
| screenshot_medium | 257382091/d9dbbf4472a20a29d7a63972527afebc0d3bc035/movie_600x337.jpg |
| screenshot_full | 257382091/d9dbbf4472a20a29d7a63972527afebc0d3bc035/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 3 August 2026 – 22:41:42 UTC |
