Update history
Latest MechWarrior 5: Mercenaries updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- MechWarrior 5: Mercenaries
STEAM TRADING CARDS ARE HERE!
Steam post image NEW Steam Trading Cards, Badges & Backgrounds! 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 MechWarri…
Announcement6 changesGameplayUI/audio - MechWarrior 5: Mercenaries
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. Updated and improv…
Patch notes4 changesFixUI/audio - MechWarrior 5: Mercenaries
Steam Free Weekend and 75% Off Sale
FREE WEEKEND DETAILS Starting 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 download and play duri…
Event3 changesBalanceStore - MechWarrior 5: Mercenaries
CHAOS REIGN Update Patch notes
Steam post image Greetings Mercenaries, We have the first post-release patch for MechWarrior 5: Mercenaries - Chaos Reign ready to deploy this coming Monday, June 15th at 10:00 AM Pacific. This update addresses a number…
Patch notes1 changeGameplay - MechWarrior 5: Mercenaries
Chaos Reign Patch Notes Preview Jun 2, 2026
Greetings Mercenaries, First and foremost, thank you for your support of MechWarrior 5: Mercenaries - Chaos Reign. We've been enjoying watching your streams, reading your feedback, and seeing all the clips, screenshots,…
Event3 changesGameplay - MechWarrior 5: Mercenaries
EMBRACE THE CHAOS!
MechWarrior 5 Mercenaries - Chaos Reign Now available for Purchase on Steam! PURCHASE CHAOS REIGN CHAOS REIGN STEAM PAGE>>> LAUNCH TRAILER WATCH THE LAUNCH TRAILER ON YOUTUBE>>> PATCH NOTES READ THE PATCH NOTES ON MW5ME…
Store2 changes - MechWarrior 5: Mercenaries
Chaos Reign Release Date Change and Patch Notes
Greetings Mercenaries, Quick update - we’re moving the release date for MechWarrior 5: Mercenaries - Chaos Reign to May 26th at 11 AM Pacific Time. It was previously set for May 13th. We’re taking a bit more time to mak…
Store1 change - MechWarrior 5: Mercenaries
Chaos Reign Release Details and Hired Steel Collab
Greetings, Mercenaries, We’re excited to announce another collaboration with TMC, creators of the Hired Steel fan films. This Hired Steel inspired Hunchback is coming to MechWarrior 5: Mercenaries - Chaos Reign! This 'M…
Event3 changesStoreGameplay - MechWarrior 5: Mercenaries
ANNOUNCING NEW DLC MW5 MERCS - CHAOS REIGN
Greetings Mercenaries! Piranha Games is pleased to announce a new expansion MECHWARRIOR 5: MERCENARIES - CHAOS REIGN Three years have passed since ComStar’s victory on Tukayyid secured a truce with the Clans. Even still…
Patch notes1 changeGameplay - MechWarrior 5: Mercenaries
MW5 MERCS + DLC 7 Minor Update Patch
Greetings Mercenaries! We have a Minor Patch for MechWarrior 5: Mercenaries and DLC 7. This patch focuses on polish and fixes to improve overall gameplay and presentation. Patch Notes: Improved overall game stability (a…
Patch notes9 changesFixGameplay - MechWarrior 5: Mercenaries
Shadow of Kerensky Valuable Intel
Greetings Mercenaries, We’re thrilled with the reception to MechWarrior 5: Mercenaries - Shadow of Kerensky! The team has been watching your content, reading your posts, and taking notes. We’re keeping a close eye on yo…
Patch notes3 changesFixGameplay - MechWarrior 5: Mercenaries
Shadow of Kerensky Launch Trailer!
Greetings Mercenaries, Check out the MechWarrior 5: Mercenaries - Shadow of Kerensky Launch Trailer! LAUNCH DATE AND TIME September 3rd at 11:00 AM PDT (West Coast NA) 2:00 PM EDT (East Coast NA) 7:00 PM BST (London) 8:…
Patch notes5 changesGameplayMaps - MechWarrior 5: Mercenaries
SHADOW OF KERENSKY
Greetings MERCENARIES! Piranha Games is pleased to announce a new expansion MECHWARRIOR 5: MERCENARIES - SHADOW OF KERENSKY The year is 3050, and the Inner Sphere is under siege. The Clans have returned. Take command of…
Announcement6 changesGameplay - MechWarrior 5: Mercenaries
Solaris Showdown Patch Notes
GREETINGS MERCENARIES! We hope you're enjoying the return of the Legendary Voice of Solaris, Duncan Fisher, as much as we are! To keep the good times rolling along, as we’re sure Duncan would prefer, here are a bunch of…
Event51 changes1 numericFix - MechWarrior 5: Mercenaries
SOLARIS SHOWDOWN LAUNCH TRAILER!
Steam post image WATCH ON YOUTUBE SOLARIS SHOWDOWN WEBSITE AVAILABLE MARCH 14TH! Join Duncan Fisher in a race against time to thwart the overthrow of the Solaris Council, discover the new Loader King 'Mech, collect 11 n…
Announcement7 changesGameplayUI/audio - MechWarrior 5: Mercenaries
MECHWARRIOR 5: MERCENARIES - SOLARIS SHOWDOWN
Greetings Mercenaries, Piranha Games is pleased to announce a new expansion MECHWARRIOR 5: MERCENARIES - SOLARIS SHOWDOWN Fresh off a successful mission on the notorious Mercenary Star, Mason and crew journey to the Har…
Announcement2 changesGameplay
