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MechWarrior 5: Mercenaries - Chaos Reign

App ID 4371500
App Type DLC
Developer
Publisher Piranha Games Inc.
Supported Systems Windows
Last Changenumber 39175217
Last Record Update 24 September 2026 – 19:46:32 UTC ()
Release Date 26 May 2026 – 18:03:23 UTC ()
Parent App MechWarrior 5: Mercenaries (784080)

Three years after the Clan war and the Tukayyid truce, chaos looms across the Inner Sphere. ComStar’s betrayal and a high-profile assassination shatter fragile unity. Commander Jake Mason uncovers critical Clan intel that could shift the war. New campaigns, mechs, and more await.

Steam price history

Current Price $19.99
Lowest Recorded Price -10% $17.99 3 August 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar $19.99 $19.99 $17.99 -10% $17.99
Indian Rupee ₹ 915 $9.50 -52.45% $8.54 -10% ₹ 823
Philippine Peso ₱599.00 $9.56 -52.16% $8.60 -10% ₱539.10
Ukrainian Hryvnia 430₴ $9.56 -52.13% $8.61 -10% 387₴
Indonesian Rupiah Rp 174999 $9.78 -51.05% $8.80 -10% Rp 157499
Russian Ruble 855 ₽ $10.25 -48.70% $9.22 -10% 769 ₽
Vietnamese Dong 274000₫ $10.54 -47.27% $9.48 -10% 246500₫
Thai Baht ฿369.00 $10.98 -45.06% $9.88 -10% ฿332.10
CIS - U.S. Dollar $10.99 $10.99 -45.02% $9.89 -10% $9.89
LATAM - U.S. Dollar $10.99 $10.99 -45.02% $9.89 -10% $9.89
MENA - U.S. Dollar $10.99 $10.99 -45.02% $9.89 -10% $9.89
SASIA - U.S. Dollar $10.99 $10.99 -45.02% $9.89 -10% $9.89
Chinese Yuan ¥ 77 $11.48 -42.55% $10.33 -10% ¥ 69.30
Malaysian Ringgit RM46.99 $11.50 -42.44% $10.35 -10% RM42.29
South African Rand R 194.99 $11.68 -41.54% $10.51 -10% R 175.49
Taiwan Dollar NT$ 377 $11.81 -40.91% $10.62 -10% NT$ 339
Chilean Peso CLP$ 11999 $12.22 -38.85% $11.00 -10% CLP$ 10799
Kuwaiti Dinar 3.80 KD $12.30 -38.45% $11.07 -10% 3.42 KD
Saudi Riyal 46.49 SR $12.35 -38.22% $11.11 -10% 41.84 SR
Kazakhstani Tenge 5720₸ $12.89 -35.48% $11.60 -10% 5148₸
Brazilian Real R$ 67,99 $13.00 -34.93% $11.70 -10% R$ 61,19
Qatari Riyal 49.99 QR $13.71 -31.39% $12.34 -10% 44.99 QR
Peruvian Sol S/.48.49 $13.97 -30.07% $12.58 -10% S/.43.64
Mexican Peso Mex$ 259.99 $14.22 -28.83% $12.80 -10% Mex$ 233.99
Hong Kong Dollar HK$ 115.00 $14.65 -26.68% $13.19 -10% HK$ 103.50
Colombian Peso COL$ 48999 $14.73 -26.29% $13.26 -10% COL$ 44099
South Korean Won ₩ 21000 $15.53 -22.30% $13.97 -10% ₩ 18900
Singapore Dollar S$20.75 $16.21 -18.87% $14.59 -10% S$18.67
U.A.E. Dirham 59.99 AED $16.33 -18.28% $14.70 -10% 53.99 AED
Japanese Yen ¥ 2600 $16.47 -17.59% $14.82 -10% ¥ 2340
Uruguayan Peso $U667 $16.54 -17.21% $14.88 -10% $U600
Canadian Dollar CDN$ 23.99 $16.87 -15.59% $15.18 -10% CDN$ 21.59
New Zealand Dollar NZ$ 30.99 $17.38 -13.01% $15.64 -10% NZ$ 27.89
Australian Dollar A$ 28.50 $19.75 -1.16% $17.78 -10% A$ 25.65
Costa Rican Colon ₡9600 $20.99 +5.03% $18.89 -10% ₡8640
Swiss Franc CHF 17.49 $21.08 +5.46% $18.97 -10% CHF 15.74
Polish Zloty 84,99zł $21.84 +9.30% $19.66 -10% 76,49zł
Euro 20,49€ $23.04 +15.28% $20.73 -10% 18,44€
Israeli New Shekel ₪71.99 $23.43 +17.24% $21.09 -10% ₪64.79
British Pound £17.75 $23.44 +17.27% $21.09 -10% £15.97
Norwegian Krone 235,00 kr $24.42 +22.17% $21.97 -10% 211,50 kr
Valve suggested prices are shown on package pages.

Price history

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Additional Information

Developer Piranha Games Inc.
controller_support partial
DLCForAppID MechWarrior 5: Mercenaries (784080)
MustOwnAppToPurchase MechWarrior 5: Mercenaries (784080)
DLCAvailableOnStore Yes
ReleaseState released
Publisher Piranha Games Inc.
Store Release Date 26 May 2026 – 18:03:26 UTC ()
osarch 64
Primary Genre Action (1)
Store Genres Action (1), Simulation (28)
Steam Release Date 26 May 2026 – 18:03:23 UTC ()
Store Asset Modification Time 25 May 2026 – 20:39:22 UTC () (1779741562)
osextended empty string
review_score 6
review_percentage 76
First seen on SteamDB 27 January 2026 – 00:26:48 UTC (), in changelist #33463659

Supported Languages

6 Languages Interface Full Audio Subtitles
English Yes Yes Yes
French Yes Yes
German Yes Yes
Russian Yes Yes
Japanese Yes Yes
Spanish - Latin America Yes Yes
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timestamp31 July 2026 – 23:01:11 UTC
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timestamp 25 May 2026 – 20:40:05 UTC
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