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MechWarrior 5: Mercenaries

MechWarrior 5: Mercenaries

The year is 3015. The battlefields are dominated by war machines known as BattleMechs. Level entire cities and decimate the enemy in your BattleMech. Follow a quest for glory and revenge. Manage an expanding mercenary company. Fight alongside your friends with a four-player PvE co-op.

Released May 26, 2021 Developer Piranha Games Inc. Platforms Windows MechsSimulationFPSActionCo-op
View on Steam ↗ $29.99 (US · as of 2026-09-10)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-12.

84.8%positive15,850 reviews

What reviewers agree on

Praised
Criticised
Bar length = how many of the 103 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 103 English reviews, sampled to match this game's 84.8% positive rating · as of 2026-05-12

Recommended · 25 found this helpful

“(Updates at end of review) Like many of my cohort, in the mid-90s I ended up with a copy of MechWarrior 2 and fell in love with everything Mech/Battletech related. If you've a story that sounds anything like that, then you'll enjoy the heck out of this game. Especially if you…”

— a player, Steam review · 186 hrs played
Recommended · 19 found this helpful

“7 year old game that still have support and DLC's not only community and moders support is rare. It have good replayability value (I sunk more than 1100 hours into it so at least I think that is good). It's currently the biggest and longest (lore wise) game in Mechwarrior…”

— a player, Steam review · 1,143 hrs played
Not recommended · 51 found this helpful

“I really want to recommend this game, but I can't quite bring myself to do it. I've found a lot to love about MW5 Mercs. Some of the campaigns are really well designed, and the storytelling isn't half bad. I especially enjoyed the Kestrel Lancers campaign. I even like some of…”

— a player, Steam review · 115 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.

6,472all-time peak
0 2.5k 5k 2022 2023 2024 2025 2026 2.7k avg · Feb 2023

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-05.

19achievements
25.6%median completion
3.9%rarest: In the Zone
65.4% of players 53.9% of players 45.2% of players 43.5% of players 39.8% of players 39.4% of players 38.7% of players 37.7% of players 34.1% of players 25.6% of players 24.8% of players 19.2% of players 18.2% of players 14.4% of players 12.1% of players 8.9% of players 4.3% of players 4.2% of players 3.9% of players 65.4% 0% most earned rarest
Almost everyone has
65.4%Easier Than Painting Miniatures — Apply a custom paint pattern or color to one of your 'Mechs in a campaign or career.
53.9%Under Siege — Hidden achievement
45.2%Light 'Em Up — Destroy 75 light 'Mechs in a campaign or career. (Counts kills by your entire lance.)
Rarest badges of honor
3.9%In the Zone — Complete 10 Warzone missions, each earning at least 500,000 bonus C-bills, in a campaign or career.
4.2%Surgical Strike — Complete a Raid mission with zero enemy units killed, in a campaign or career.
4.3%A Little R&R — Hidden achievement

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$29.99current · sampled 2026-09-10 20:53 UTC
$7.49lowest since tracking began2026-08-03
US29.99 USD
EU29.99 EUR
UK24.99 GBP
Australia42.95 AUD
Canada33.99 CAD
Japan3,090 JPY
Brazil57.99 BRL
China90.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$11 China Japan Canada US Australia UK EU≈$35

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-10). Relative comparison only.

$0 $25 $50 07-11 07-22 08-03 08-16 08-29 09-10

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Sep 09, 2026
Ashes & Ascension - Free Update Details and Patch Notes Preview

Greetings Mercenaries! We’ve been thrilled by the response to last week’s announcement of MechWarrior 5: Mercenaries - Ashes & Ascension, and as promised, today we’re taking a closer look at the free

Sep 01, 2026
Announcing MechWarrior 5: Mercenaries Ashes & Ascension!

Greetings Mercenaries, We're excited to announce MechWarrior 5: Mercenaries – Ashes & Ascension, our ninth DLC Coming in Early October With the fate of the entire Inner Sphere at stake, all eyes now t

Aug 03, 2026
STEAM TRADING CARDS ARE HERE!

Steam Sale Week long Deal Aug 3rd 10 AM PDT to Aug 10th 10 AM PDT NEW Latin American Spanish support! Mercenaries, It's a great time to jump into MechWarrior 5: Mercenaries. ¡Ahora disponible! Español

Jul 30, 2026
MW5 Mercs Localization Update

Greetings Mercenaries! We have a Minor Patch for MechWarrior 5: Mercenaries. This patch focuses on localization additions and fixes. Patch Notes: Added Spanish (Latin America) as a supported language.

Jun 18, 2026
Steam Free Weekend and 75% Off Sale

FREE WEEKEND DETAILSStarting June 18 at 10:00 AM PT and running until June 22 at 10:00 AM PT, MechWarrior 5: Mercenaries will be free to play on Steam for a limited-time Free Weekend. Players can down

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-12.

GenresAction, Simulation
Player tagsMechs · Simulation · FPS · Action · Co-op · Shooter · Vehicular Combat · First-Person · Moddable · Destruction · Singleplayer · 3D (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Steam Workshop · Partial Controller Support · Family Sharing
LanguagesEnglish * , French, German, Russian, Japanese *
Achievements19
Official sitehttps://mw5mercs.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 (64-bit versions) Processor: Intel Core i3-7100/AMD Ryzen 3 1200 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 770/AMD Radeon R9 280X DirectX: Version 11 Network: Broadband Internet connection Storage: 80 GB available space Additional Notes: Broadband internet connection is needed to play and host Co-op games. Internet Connection is NOT Required for Single player once the game is downloaded.