In Heroes of the Inner Sphere DLC we've opened up the Mercenary experience with the new Career mode and packed the Inner Sphere with new content to discover.
Whether you start a career from scratch or import your progress from the original Campaign you can establish your Mercenary Company as you please while exploring the completely rebalanced Inner Sphere.
Follow your chosen career path from War Dog to Treasure Hunter in the new Career Mode.
Explore new warzones, new quests, new missions that span the full breadth of the Inner Sphere.
Hunt the Heroes - special Hero quests tell the story of 7 new heroes and their lostech mechs.
Find new mech chassis and variants, new weapons, new equipment, as well as blueprints to quirk your beloved mechs.
…and much more.
MechWarrior® is a trade-mark of Microsoft Corporation
In the United States and other jurisdictions and is used under license.
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.
windows Recommended
OS: Windows 10 (64-bit version)
Processor: Intel Core i7-6700K/AMD Ryzen 7 1700
Memory: 16 GB RAM
Graphics: NVIDIA GeForce GTX 1070/AMD RX Vega 56
Directx: Version 11
Network: Broadband Internet connection
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.
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-07-31
The Summer Sale Returns: Bigger Deals for 48 Hours Only
Summer is here and we are already preparing for a super fresh season full of incredible delights and heated moments! Make an order of over 15€ between 31.07.2026 13:00 CET and 02.08.2026 15:00 CET and you will get our special SUMMER DEALS GIFT, which will contain one of the following: discount codes - 10% OFF, 20% OFF, 25% OFF or 50% OFF; discount vouchers - 1€, 2€, 5 or 10€; or a FREE GAME…
Great games are nothing without loyal gamers and we're grateful to have such an amazing community that supports our store. That’s why we’re launching our special “YUPLAY Is Feeling Generous” campaign as a way of saying “Thank you”. During this campaign, with every order over €30 you will receive a free 10% discount code that can be used during your next purchase…
