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MechWarrior 5: Mercenaries - Shadow of Kerensky cover art

DLC / add-on · Piranha Games Inc.

MechWarrior 5: Mercenaries - Shadow of Kerensky

SteamEurope and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.
  • Co-op

Take on a 12-mission story campaign set during the Clan Invasion. Battle through a shifting Inner Sphere map, face powerful Clan OmniMechs, and salvage cutting-edge Clan tech.

Before you buy

Redeem on
Steam clientPC: Windows. Needs a free Steam account.
Activates in
Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
You get
A digital activation keyAn add-on. You need the base game on the same account.
Delivery
To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.

Trailers and screenshots

01 / 09 Trailer

MechWarrior 5: Mercenaries - Shadow of Kerensky

Trailer 1 of 1

About this add-on

The year is 3050, and the Inner Sphere is under siege. The Clans have returned.
Take command of your battle-hardened Mercenary Company as you're hired by the Rasalhague Republic to hold the line against an overwhelming new enemy. What begins as a routine mission quickly escalates into a desperate fight for survival, uncovering secrets tied to your past—and to the origins of the Clans themselves.

Campaign
Experience a Hand Crafted 12-mission story campaign that brings you face to face with the Clan Invasion. Fight iconic factions as you unravel a mystery with ties to your Past. Cinematics, briefings, and high-stakes missions deliver a front-line narrative.

The Inner Sphere
New contracts emerge as the battle lines are redrawn across the Inner Sphere. Take high-risk missions near Clan territory—where patrols are constant and danger is always close.

Clan 'Mechs and Tech
Face off against the Clans 16 powerful OmniMechs—then add cutting-edge firepower to your own hangar. Unleash Clan weapons and equipment to tip the odds in your favor.

Inner Sphere 'Mechs and Tech
New IS Weapons, 13 New Variants and the Bullshark.

Hero Pilots

Recruit new elite MechWarriors with unique abilities.

Description, images and details are taken from this product's Steam page.

Details

Developer
Piranha Games Inc.
Publisher
Piranha Games Inc.
Base game
MechWarrior 5: Mercenaries
Released
3 Sep, 2025
Genres
Action, Shooter, Simulation
Runs on
Windows
Activates on
Steam client, Europe and UK
Interface
English, French, German, Russian, Spanish - Latin America
Full audio
English
  • Single-player
  • Multi-player
  • Co-op
  • Online Co-op
  • Downloadable Content
  • Steam Achievements
  • Steam Workshop
  • Partial Controller Support
  • Family Sharing

System requirements

Windows

  • Requires a 64-bit processor and operating system
MechWarrior 5: Mercenaries - Shadow of Kerensky system requirements on Windows
ComponentMinimumRecommended

Activating it on Steam client

  1. Open the Steam client and sign in.
  2. Choose Games in the top menu, then Activate a Product on Steam.
  3. Paste the key and confirm. It appears in your library.
  4. You need the base game on the same account.

The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.

MechWarrior 5: Mercenaries - Shadow of Kerensky€20.87