Mahjongg Investigations: Under Suspicion
| App ID | 12540 |
| App Type | Game |
| Developer | Zemnott |
| Publisher | Ziggurat |
| Supported Systems | |
| Last Changenumber | 28969367 |
| Last Record Update | 13 May 2025 – 22:29:10 UTC ( |
| Release Date | 29 July 2008 – 07:00:00 UTC ( |
Organized crime is taking over Metro City. As a detective in the 83rd precinct you must use your Mahjongg skills to unearth clues and bring the criminals to justice. Don Diamante, the city's undisputed godfather, must be located and brought in. Collect and match evidence tiles to pinpoint perpetrators.
Steam price history
Special Promotion, offer ends 10 July 2025 – 17:00:00 UTC
Current Price
$2.99 at -70%
Lowest Recorded Price
$1.99 at -80%
15 August 2016
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$2.99 at -70% | $2.99 | $1.99 | $1.99 at -80% | |
 Russian Ruble |
59 ₽ at -70% | $0.74 | -74.93% | $0.49 | 39 ₽ at -80% |
 Brazilian Real |
R$ 5,09 at -70% | $0.93 | -68.85% | $0.62 | R$ 3,39 at -80% |
 Ukrainian Hryvnia |
67₴ at -70% | $1.60 | -46.45% | $1.60 | 67₴ at -70% |
 Vietnamese Dong |
42500₫ at -70% | $1.62 | -45.64% | $1.62 | 42500₫ at -70% |
 Malaysian Ringgit |
RM6.90 at -70% | $1.62 | -45.51% | $1.08 | RM4.60 at -80% |
 South Asia - USD |
$1.64 at -70% | $1.64 | -45.15% | $1.64 | $1.64 at -70% |
 Indonesian Rupiah |
Rp 26999 at -70% | $1.66 | -44.46% | $1.10 | Rp 17999 at -80% |
 Kazakhstani Tenge |
870₸ at -70% | $1.67 | -44.00% | $1.67 | 870₸ at -70% |
 Indian Rupee |
₹ 144 at -70% | $1.67 | -43.86% | $1.67 | ₹ 144 at -70% |
 South African Rand |
R 30.00 at -70% | $1.69 | -43.44% | $1.69 | R 30.00 at -70% |
 Philippine Peso |
₱95.98 at -70% | $1.69 | -43.22% | $1.13 | ₱63.99 at -80% |
 LATAM - U.S. Dollar |
$1.73 at -70% | $1.73 | -42.14% | $1.73 | $1.73 at -70% |
 MENA - U.S. Dollar |
$1.73 at -70% | $1.73 | -42.14% | $0.62 | $0.62 |
 Chinese Yuan |
¥ 12.60 at -70% | $1.75 | -41.27% | $1.75 | ¥ 12.60 at -70% |
 Mexican Peso |
Mex$ 32.99 at -70% | $1.76 | -40.89% | $1.17 | Mex$ 21.99 at -80% |
 CIS - U.S. Dollar |
$1.79 at -70% | $1.79 | -40.13% | $1.19 | $1.19 at -80% |
 Saudi Riyal |
6.74 SR at -70% | $1.79 | -39.90% | $1.79 | 6.74 SR at -70% |
 Chilean Peso |
CLP$ 1725 at -70% | $1.83 | -38.65% | $1.83 | CLP$ 1725 at -70% |
 Kuwaiti Dinar |
0.58 KD at -70% | $1.90 | -36.45% | $1.90 | 0.58 KD at -70% |
 Taiwan Dollar |
NT$ 56 at -70% | $1.92 | -35.58% | $1.92 | NT$ 56 at -70% |
 Colombian Peso |
COL$ 7800 at -70% | $1.93 | -35.17% | $1.93 | COL$ 7800 at -70% |
 Peruvian Sol |
S/.6.90 at -70% | $1.94 | -34.98% | $1.94 | S/.6.90 at -70% |
 Japanese Yen |
¥ 294 at -70% | $2.01 | -32.59% | $1.34 | ¥ 196 at -80% |
 Thai Baht |
฿65.70 at -70% | $2.01 | -32.48% | $1.34 | ฿43.80 at -80% |
 Qatari Riyal |
7.49 QR at -70% | $2.04 | -31.49% | $2.04 | 7.49 QR at -70% |
 Norwegian Krone |
21,00 kr at -70% | $2.08 | -30.40% | $1.38 | 14,00 kr at -80% |
 New Zealand Dollar |
NZ$ 3.59 at -70% | $2.15 | -27.81% | $1.43 | NZ$ 2.39 at -80% |
 South Korean Won |
₩ 3150 at -70% | $2.29 | -23.10% | $1.53 | ₩ 2100 at -80% |
 Uruguayan Peso |
$U93 at -70% | $2.31 | -22.53% | $2.31 | $U93 at -70% |
 U.A.E. Dirham |
8.70 AED at -70% | $2.36 | -20.78% | $2.36 | 8.70 AED at -70% |
 Canadian Dollar |
CDN$ 3.29 at -70% | $2.41 | -19.37% | $1.60 | CDN$ 2.19 at -80% |
 British Pound |
£1.79 at -70% | $2.44 | -18.36% | $1.62 | £1.19 at -80% |
 Singapore Dollar |
S$3.15 at -70% | $2.46 | -17.56% | $1.64 | S$2.10 at -80% |
 Hong Kong Dollar |
HK$ 19.80 at -70% | $2.52 | -15.64% | $2.52 | HK$ 19.80 at -70% |
 Costa Rican Colon |
₡1380 at -70% | $2.73 | -8.63% | $2.73 | ₡1380 at -70% |
 Australian Dollar |
A$ 4.35 at -70% | $2.83 | -5.27% | $2.83 | A$ 4.35 at -70% |
 Israeli New Shekel |
₪11.08 at -70% | $3.31 | +10.91% | $3.31 | ₪11.08 at -70% |
 Euro |
2,99€ at -70% | $3.50 | +17.33% | $2.33 | 1,99€ at -80% |
 Polish Zloty |
13,79zł at -70% | $3.80 | +27.35% | $3.80 | 13,79zł at -70% |
 Swiss Franc |
CHF 3.29 at -70% | $4.12 | +38.06% | $4.12 | CHF 3.29 at -70% |
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Zemnott | |||||||||||||||||||||||||||
| gamedir | Mahjongg Investigations Under Suspicion | |||||||||||||||||||||||||||
| metacritic_name | Mahjongg Investigations: Under Suspicion | |||||||||||||||||||||||||||
| icon | steam\games\icon_Mahjongg Investigations Under Suspicion | |||||||||||||||||||||||||||
| NoServers | Yes | |||||||||||||||||||||||||||
| primarycache | 12541 | |||||||||||||||||||||||||||
| state | eStateAvailable | |||||||||||||||||||||||||||
| serverbrowsername | empty string | |||||||||||||||||||||||||||
| DisableOverlay | Yes | |||||||||||||||||||||||||||
| developer_url | http://www.zemnott.com/ | |||||||||||||||||||||||||||
| Publisher | Ziggurat | |||||||||||||||||||||||||||
| Store Release Date | 8 August 2007 – 07:00:00 UTC ( |
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| community_hub_visible | Yes | |||||||||||||||||||||||||||
| Primary Genre | Casual (4) | |||||||||||||||||||||||||||
| Store Genres | Casual (4) | |||||||||||||||||||||||||||
| Steam Release Date | 29 July 2008 – 07:00:00 UTC ( |
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| Original Release Date | 8 August 2007 – 07:00:00 UTC ( |
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| review_score | 6 | |||||||||||||||||||||||||||
| review_percentage | 76 | |||||||||||||||||||||||||||
| Detected Technologies (?) | BASS SDK | |||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| store_screenshot | 0000003624.jpg | |||||||||||||||||||||||||||
| First seen on SteamDB | 4 May 2013 – 20:58:57 UTC ( |
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Assets
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| icon | 9dc565144210633ae3cb95fb60d36de584ac779e | ||||||||||||
| logo | d999995ccb7274de72d411a7722922445cb63d3b | ||||||||||||
| logo_small | 4069aadc589beace24eee2b40ba9001f3070da0a | ||||||||||||
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