Mystery Case Files: The Riddle of Mrs. Bishop Collector's Edition
| App ID | 3575430 |
| App Type | Game |
| Developer | Grandma Studios |
| Publisher | Big Fish Games |
| Franchise | Mystery Case Files |
| Supported Systems | Windows macOS |
| Last Changenumber | 30735238 |
| Last Record Update | 22 August 2025 – 16:17:32 UTC ( |
| Release Date | 10 March 2025 – 16:27:12 UTC ( |
Uncover the identity of a mysterious woman with a message from the past!
Steam price history
Current Price
$13.99
Lowest Recorded Price
$6.99 at -50%
26 June 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$13.99 | $13.99 | $6.99 | $6.99 at -50% | |
 Russian Ruble |
520 ₽ | $6.39 | -54.26% | $3.19 | 260 ₽ at -50% |
 South Asia - USD |
$6.79 | $6.79 | -51.47% | $3.39 | $3.39 at -50% |
 Kazakhstani Tenge |
3800₸ | $7.08 | -49.32% | $3.54 | 1900₸ at -50% |
 Vietnamese Dong |
192000₫ | $7.27 | -48.02% | $3.63 | 96000₫ at -50% |
 Indian Rupee |
₹ 650 | $7.37 | -47.31% | $3.68 | ₹ 325 at -50% |
 Indonesian Rupiah |
Rp 122999 | $7.50 | -46.32% | $3.75 | Rp 61499 at -50% |
 Ukrainian Hryvnia |
310₴ | $7.54 | -46.10% | $3.77 | 155₴ at -50% |
 South African Rand |
R 135.00 | $7.67 | -45.11% | $3.83 | R 67.50 at -50% |
 LATAM - U.S. Dollar |
$7.79 | $7.79 | -44.32% | $3.89 | $3.89 at -50% |
 MENA - U.S. Dollar |
$7.79 | $7.79 | -44.32% | $3.89 | $3.89 at -50% |
 Chinese Yuan |
¥ 56 | $7.85 | -43.88% | $3.92 | ¥ 28 at -50% |
 CIS - U.S. Dollar |
$7.99 | $7.99 | -42.89% | $3.99 | $3.99 at -50% |
 Chilean Peso |
CLP$ 7800 | $8.04 | -42.50% | $4.02 | CLP$ 3900 at -50% |
 Philippine Peso |
₱460.00 | $8.11 | -42.01% | $4.05 | ₱230.00 at -50% |
 Taiwan Dollar |
NT$ 248 | $8.13 | -41.87% | $4.06 | NT$ 124 at -50% |
 Brazilian Real |
R$ 44,49 | $8.21 | -41.26% | $4.10 | R$ 22,24 at -50% |
 Saudi Riyal |
30.95 SR | $8.25 | -41.01% | $4.12 | 15.47 SR at -50% |
 Malaysian Ringgit |
RM36.00 | $8.52 | -39.09% | $4.26 | RM18.00 at -50% |
 Kuwaiti Dinar |
2.60 KD | $8.52 | -39.04% | $4.26 | 1.30 KD at -50% |
 Colombian Peso |
COL$ 35000 | $8.79 | -37.17% | $4.39 | COL$ 17500 at -50% |
 Peruvian Sol |
S/.31.50 | $8.96 | -35.91% | $4.48 | S/.15.75 at -50% |
 Qatari Riyal |
32.99 QR | $9.04 | -35.31% | $4.52 | 16.49 QR at -50% |
 Mexican Peso |
Mex$ 169.99 | $9.09 | -35.00% | $4.54 | Mex$ 84.99 at -50% |
 Thai Baht |
฿295.00 | $9.19 | -34.28% | $4.59 | ฿147.50 at -50% |
 Uruguayan Peso |
$U425 | $10.58 | -24.34% | $5.28 | $U212 at -50% |
 U.A.E. Dirham |
39.00 AED | $10.61 | -24.09% | $5.30 | 19.50 AED at -50% |
 Japanese Yen |
¥ 1600 | $10.80 | -22.79% | $5.40 | ¥ 800 at -50% |
 Singapore Dollar |
S$14.00 | $10.89 | -22.11% | $5.44 | S$7.00 at -50% |
 South Korean Won |
₩ 15500 | $11.17 | -20.09% | $5.58 | ₩ 7750 at -50% |
 Hong Kong Dollar |
HK$ 89.00 | $11.41 | -18.42% | $5.70 | HK$ 44.50 at -50% |
 Costa Rican Colon |
₡6000 | $11.87 | -15.13% | $5.93 | ₡3000 at -50% |
 New Zealand Dollar |
NZ$ 20.49 | $12.08 | -13.61% | $6.03 | NZ$ 10.24 at -50% |
 Canadian Dollar |
CDN$ 17.99 | $13.00 | -7.05% | $6.49 | CDN$ 8.99 at -50% |
 Australian Dollar |
A$ 20.50 | $13.42 | -4.01% | $6.71 | A$ 10.25 at -50% |
 Norwegian Krone |
155,00 kr | $15.46 | +10.52% | $7.73 | 77,50 kr at -50% |
 Israeli New Shekel |
₪51.95 | $15.60 | +11.54% | $7.80 | ₪25.97 at -50% |
 British Pound |
£11.79 | $15.92 | +13.81% | $7.95 | £5.89 at -50% |
 Euro |
13,79€ | $16.14 | +15.43% | $8.06 | 6,89€ at -50% |
 Polish Zloty |
63,99zł | $17.63 | +26.05% | $8.81 | 31,99zł at -50% |
 Swiss Franc |
CHF 15.49 | $19.40 | +38.72% | $9.69 | CHF 7.74 at -50% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Grandma Studios | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Big Fish Games | |||||||||||||||||||
| Store Release Date | 10 March 2025 – 16:27:23 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Adventure (25), Casual (4) | |||||||||||||||||||
| Steam Release Date | 10 March 2025 – 16:27:12 UTC ( |
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| Store Asset Modification Time | 4 March 2025 – 23:34:41 UTC ( |
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| library_assets |
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| osextended | macos64,macosnotarized | |||||||||||||||||||
| name_localized |
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| review_score | 7 | |||||||||||||||||||
| review_percentage | 90 | |||||||||||||||||||
| Detected Technologies (?) | OpenAL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 4 March 2025 – 21:51:25 UTC ( |
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Supported Languages
| 3 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | Yes | |
| German | Yes | Yes |
