Mortal Kombat 1 · Game information

1,147playing now

1,20424-hour peak

26,576all-time peak

1,173average, last 30 days

Last 30 daysAll timeLast four months

The last 30 days

−37.3Gain−3.08%% gain2,630Peak

718 hourly samples, with the daily peak drawn over them. Weekends are shaded.

Wednesday 07 October 20261,211 peakThursday 08 October 20261,479 peakFriday 09 October 20261,507 peakSaturday 10 October 20261,754 peakSunday 11 October 20261,726 peakMonday 12 October 20261,547 peakTuesday 13 October 20261,227 peakWednesday 14 October 20261,292 peakThursday 15 October 20261,240 peakFriday 16 October 20261,727 peakSaturday 17 October 20262,476 peakSunday 18 October 20262,630 peakMonday 19 October 20262,040 peakTuesday 20 October 20261,872 peakWednesday 21 October 20261,855 peakThursday 22 October 20261,852 peakFriday 23 October 20261,910 peakSaturday 24 October 20262,227 peakSunday 25 October 20262,121 peakMonday 26 October 20261,517 peakTuesday 27 October 20261,378 peakWednesday 28 October 20261,384 peakThursday 29 October 20261,362 peakFriday 30 October 20261,395 peakSaturday 31 October 20261,704 peakSunday 01 November 20261,633 peakMonday 02 November 20261,347 peakTuesday 03 November 20261,149 peakWednesday 04 November 20261,088 peakThursday 05 November 20261,128 peakFriday 06 November 20261,204 peak

Daily peakEvery hourly sample

All time

39 months, September 2023 to November 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

September 202326,576 monthly peakOctober 202315,967 monthly peakNovember 202311,004 monthly peakDecember 20235,722 monthly peakJanuary 20245,031 monthly peakFebruary 20244,313 monthly peakMarch 20248,544 monthly peakApril 20243,625 monthly peakMay 20242,114 monthly peakJune 20243,914 monthly peakJuly 20244,779 monthly peakAugust 20243,089 monthly peakSeptember 20245,259 monthly peakOctober 20242,905 monthly peakNovember 20243,605 monthly peakDecember 20242,960 monthly peakJanuary 20252,742 monthly peakFebruary 20252,294 monthly peakMarch 20254,226 monthly peakApril 20254,256 monthly peakMay 20253,224 monthly peakJune 20252,342 monthly peakJuly 20252,236 monthly peakAugust 20252,456 monthly peakSeptember 20251,618 monthly peakOctober 20254,320 monthly peakNovember 20253,645 monthly peakDecember 20253,410 monthly peakJanuary 20263,638 monthly peakFebruary 20263,814 monthly peakMarch 20262,214 monthly peakApril 20261,970 monthly peakMay 20266,021 monthly peakJune 20263,589 monthly peakJuly 20263,116 monthly peakAugust 20262,518 monthly peakSeptember 20262,369 monthly peakOctober 20262,630 monthly peakNovember 20261,633 monthly peak

Monthly peak

The last four months

Show:

All four monthsAugust 2026September 2026October 2026November 2026

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

August 20262,518 peak — daily detail belowSeptember 20262,369 peak — daily detail belowOctober 20262,630 peak — hourly detail belowNovember 20261,633 peak — hourly detail below

Monthly peakHas finer data

August 2026

24 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

Saturday 01 August 20262,518 peakSunday 09 August 20262,085 peakMonday 10 August 20261,651 peakTuesday 11 August 20261,566 peakWednesday 12 August 20261,488 peakThursday 13 August 20261,531 peakFriday 14 August 20261,551 peakSaturday 15 August 20261,835 peakSunday 16 August 20261,860 peakMonday 17 August 20261,456 peakTuesday 18 August 20261,414 peakWednesday 19 August 20261,391 peakThursday 20 August 20261,327 peakFriday 21 August 20261,411 peakSaturday 22 August 20261,697 peakSunday 23 August 20261,756 peakMonday 24 August 20261,340 peakTuesday 25 August 20261,319 peakWednesday 26 August 20261,352 peakThursday 27 August 20261,367 peakFriday 28 August 20261,357 peakSaturday 29 August 20261,612 peakSunday 30 August 20261,710 peakMonday 31 August 20261,291 peak

September 2026

30 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

Tuesday 01 September 20261,232 peakWednesday 02 September 20261,205 peakThursday 03 September 20261,243 peakFriday 04 September 20261,351 peakSaturday 05 September 20261,601 peakSunday 06 September 20261,647 peakMonday 07 September 20261,509 peakTuesday 08 September 20261,177 peakWednesday 09 September 20261,191 peakThursday 10 September 20261,477 peakFriday 11 September 20261,764 peakSaturday 12 September 20262,236 peakSunday 13 September 20262,369 peakMonday 14 September 20261,732 peakTuesday 15 September 20261,620 peakWednesday 16 September 20261,519 peakThursday 17 September 20261,452 peakFriday 18 September 20261,515 peakSaturday 19 September 20261,712 peakSunday 20 September 20261,713 peakMonday 21 September 20261,310 peakTuesday 22 September 20261,293 peakWednesday 23 September 20261,217 peakThursday 24 September 20261,252 peakFriday 25 September 20261,286 peakSaturday 26 September 20261,580 peakSunday 27 September 20261,587 peakMonday 28 September 20261,205 peakTuesday 29 September 20261,217 peakWednesday 30 September 20261,139 peak

October 2026

31 days as the curve, each the highest figure that day. Behind it, 577 hourly samples from 07 Oct, which is as far back as the source keeps every hour. Weekends are shaded.

Thursday 01 October 20261,196 peakFriday 02 October 20261,435 peakSaturday 03 October 20261,899 peakSunday 04 October 20261,919 peakMonday 05 October 20261,463 peakTuesday 06 October 20261,477 peakWednesday 07 October 20261,478 peakThursday 08 October 20261,479 peakFriday 09 October 20261,507 peakSaturday 10 October 20261,754 peakSunday 11 October 20261,726 peakMonday 12 October 20261,547 peakTuesday 13 October 20261,227 peakWednesday 14 October 20261,292 peakThursday 15 October 20261,240 peakFriday 16 October 20261,727 peakSaturday 17 October 20262,476 peakSunday 18 October 20262,630 peakMonday 19 October 20262,040 peakTuesday 20 October 20261,872 peakWednesday 21 October 20261,855 peakThursday 22 October 20261,852 peakFriday 23 October 20261,910 peakSaturday 24 October 20262,227 peakSunday 25 October 20262,121 peakMonday 26 October 20261,517 peakTuesday 27 October 20261,378 peakWednesday 28 October 20261,384 peakThursday 29 October 20261,362 peakFriday 30 October 20261,395 peakSaturday 31 October 20261,704 peak

November 2026

6 days as the curve, each the highest figure that day. Behind it, 141 hourly samples. Each dip is a night. Weekends are shaded.

Sunday 01 November 20261,633 peakMonday 02 November 20261,347 peakTuesday 03 November 20261,149 peakWednesday 04 November 20261,088 peakThursday 05 November 20261,128 peakFriday 06 November 20261,204 peak

Game information

Updated 25 Oct 2026, 23:33 UTC

App ID: 1971870
Last updated: 01 Apr 2025 build 17941244
Update pace: Quiet no update while we have been watching · 0 in 55 days watched
Developer: NetherRealm Studios, QLOC
Publisher: Warner Bros. Games
Release date: Sep 19, 2023
Platforms: Windows
Download size: 115.77 GB
Install size: 133.53 GB
Genres: Action
Game modes: Single-player, Multi-player, PvP, Online PvP, Shared/Split Screen PvP, Shared/Split Screen, Cross-Platform Multiplayer
Controller support: Full
Declared DRM: Denuvo Anti-Tamper
Achievements: 50
Metacritic: 82

DLC (28) Launch options (3)

Features & support

Steam features

Steam AchievementsSteam Trading CardsIn-App PurchasesChat Speech-to-textChat Text-to-speechKeyboard Only OptionSubtitle OptionsSteam CloudRemote Play on TVRemote Play TogetherHDR availableFamily Sharing

Controllers & input

Full controller supportDualShock Controller SupportDualSense Controller Support

Accessibility

Custom Volume ControlsNarrated Game MenusStereo SoundSurround Sound

Popular tags

GoreFightingActionMultiplayer2D FighterViolentMartial ArtsPvPArcadeStory RichSingleplayerCharacter Customization2.5DLocal Co-OpAtmosphericCompetitive3DHorrorLocal MultiplayerLGBTQ+

About this gameFull description from Steam

It’s In Our Blood! Discover a reborn Mortal Kombat™ Universe created by the Fire God Liu Kang. New Origins Reflecting Fire God Liu Kang’s vision of perfection, Mortal Kombat 1’s brand new universe is familiar, yet radically altered. Invasions Invasions is a dynamic single player campaign with a variety of distinct challenges. With built in progression and RPG mechanics, mixed with MK1’s incredible fighting action, Invasions provides deep, and engaging challenges, and a ton of rewards along the way. Kameos Kameos dramatically enhance every fight, assisting teammates with their own Special Moves, Throws and defensive Breakers.

Content & age ratingsSteam content notice · 9 regional ratings

Content notice

This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence or Gore, General Mature Content

Regional ratings

CSRRRViolence · Horror · Inappropriate Language

DEJUS18Violência Extrema · Drogas lícitas · Linguagem imprópria

ESRBmIntense Violence · Blood and Gore · Strong Language

FPB18IAT L V PPS CI

IGRS18Kekerasan · Interaksi Daring

MDAM18Strong Violence and Gore

NZOFLCr18Graphic violence

OFLCr18High impact violence · Blood and gore · Online interactivity · In-game purchases

PEGI18Violence · Bad Language · In-Game Purchases

System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel® Core™ i5-6600 | AMD Ryzen™ 3 3100 or Ryzen™ 5 2600 Memory: 8 GB RAM Graphics: Nvidia GeForce® GTX 1660 or AMD Radeon™ RX 590 or Intel® Arc™ A750 DirectX: Version 12 Storage: 140 GB available space Additional Notes: SSD (Preferred for full online cross-play capabilities), HDD (Supported), 1080p/Low

Recommended: Requires a 64-bit processor and operating system OS: Windows 10/11 64-bit Processor: Intel® Core™ i5-8400 | AMD Ryzen™ 5 3600X Memory: 8 GB RAM Graphics: Nvidia GeForce® GTX 2080 Ti or AMD Radeon™ RX 5700 XT or Intel® Arc™ A770 DirectX: Version 12 Storage: 140 GB available space Additional Notes: SSD, 1440p/High

macOS

Minimum: Recommended:

Linux

Minimum: Recommended:

Supported languages13 languages

Language	Full audio
English	●
French	●
Italian	●
German	●
Spanish - Spain	●
Arabic
Polish
Portuguese - Brazil	●
Russian
Simplified Chinese
Spanish - Latin America	●
Traditional Chinese
Korean

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

Gameplay Reveal Trailer ESRB

Watch on Steam

MK1 Keepers of Time ESRB

Watch on Steam

DLC Reveal Trailer ESRB

Watch on Steam

MK1 Umgadi Trailer ESRB

Watch on Steam

Lin Kuei Trailer ESRB

Watch on Steam

Announce Trailer ESRB

Watch on Steam

AchievementsTotal count and selected achievements

50 achievements in total.

Show selected achievements (may contain spoilers)

Become A Ninja In No TimeAchievement

Eye Of The TaiGoreAchievement

A New TimelineAchievement

What Just Happened??Achievement

Who Was That???Achievement

TitanAchievement

Beaten And BrokenAchievement

It Has Begun!!!Achievement

KontenderAchievement

Deadly AssassinAchievement

View all Steam achievements

50 developer announcements, Aug 2024 to Oct 2026 · times in UTC

20266202526202418

October

1 Oct17:00
WB Games' Autumn Sale is Here!
Get great deals during the Autumn Sale! Check out the savings on full games and DLC from LEGO Batman: Legacy of the Dark Knight to Hogwarts Legacy, Mortal Kombat, the Batman Arkham Collection, the Middle-earth: Shadow games, Back 4 Blood…
gail.arceneaux

September

9 Sep17:00
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale From New Line Cinema comes the latest high-stakes installment in the blockbuster video…
gail.arceneaux

July

25 Jul17:08
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale From New Line Cinema comes the latest high-stakes installment in the blockbuster video…
gail.arceneaux

June

18 Jun17:03
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
gail.arceneaux

May

4 May17:16
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
monique.doubet
1 May17:56
Johnny's handing out swag to his #1 fans!
Log on to see an exclusive movie clip and receive Johnny's Swag bag!Johnny Cage MKII Movie Skin with all 6 palettesJohnny Cage MKII Movie GearJohnny Cage Announcer Voice May 1st - May 3rd - Double XP Weekend!Mortal Kombat II arrives in…
alana_wb

November

7 Nov18:10
Mortal Kombat: Elder God Bundle is Available Now!
Three Generations. One Komplete Mortal Kombat Experience. {STEAM_CLAN_IMAGE}/44131130/8ea74930600cad905d6f003442699a5ce1793d21.jpg https://store.steampowered.com/bundle/61068/
monique.doubet

July

31 Jul21:09
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success!Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
monique.doubet
17 Jul17:27
Mortal Kombat II | Official Trailer
Who's ready for Round 2? The Tournament begins in Theaters and Imax October 24th. Mortal Kombat II movie skins available now in Mortal Kombat 1. https://www.mortalkombat.com/purchase Join the MK Kommunity:TikTok…
chris.azar

June

19 Jun21:32
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success!Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
monique.doubet
4 Jun23:45
Mortal Kombat: Legacy Kollection - Official Announce Trailer
#MortalKombat #LegacyKollection #MKLK It started in the arcade, dominated consoles, and became a phenomenon. Now the best fighting games of the 90s return in Mortal Kombat: Legacy Kollection. Prepare yourself for online play with rollback…
jordan.archer

May

17 May15:09
MK1: Definitive Ed Upgrade Issue *RESOLVED*
The issue preventing Mortal Kombat 1: Definitive Edition Upgrade owners on Steam from receiving some of their purchased content has been resolved. All purchased content should now be available in owners' libraries. For additional questions…
Patch notes
15 May02:48
MK1: Definitive Ed Upgrade Issue
We are aware of an issue preventing Mortal Kombat 1: Definitive Edition Upgrade owners on Steam from receiving some of their purchased content. The team is actively investigating. We’ll provide updates as soon as they become available.
Patch notes
14 May16:44
Mortal Kombat 1: Definitive Edition - Official Launch Trailer
An Era built for peace and tranquility is destined to fester with Khaos and deception. Experience the ultimate version of Liu Kang’s New Era with the Mortal Kombat 1: Definitive Edition, available now. New Movie Skins also available today.…
jordan.archer
14 May15:01
MAY HOTFIX
Character Specific Adjustments Main Fighters Scorpion Rope Spin now hits overhead & has 23 startup frames (was mid & up from 20) Enhanced Rope Spin now costs 2 bars of Super Meter & is -5 on block (down from -25) Sub-Zero Slightly reduced…
Patch notes
7 May17:10
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
monique.doubet

April

4 Apr16:00
MKII Movie Skins: Kitana
{STEAM_CLAN_IMAGE}/44131130/ee52b3251f2725d1410a294441aab2572ee16c3c.png Get ready for a royal beatdown. Kitana's Mortal Kombat (2025) Movie Skin (outfit) will be coming to #MK1 later this year.
jordan.archer
3 Apr16:00
MKII Movie Skins: Shao Khan
{STEAM_CLAN_IMAGE}/44131130/d73ea6423cf5dcad44a8e26f4fb582240a707d53.png His strength? Unmatched. His fury? Unprecedented. Shao Khan's Mortal Kombat (2025) Movie Skin (outfit) will be coming to #MK1 later this year.
jordan.archer
2 Apr16:00
MKII Movie Skins: Scorpion
{STEAM_CLAN_IMAGE}/44131130/15ba12fb8c6a1fccb555336cbf6dcc95f55988f1.png Avenging his family with a burning passion. Scorpion's Mortal Kombat (2025) Movie Skin (outfit) will be coming to #MK1 later this year.
jordan.archer
1 Apr17:29
Scorpion Invades Fortnite
Same Hellfire, different fight. Scorpion always brings the kombat! Get a Victory Royale in Fortnite with Scorpion, then comeback to get a Flawless Victory where it all began! Join the Kommunity: TikTok: https://go.wbgames.com/MKTikTok…
jordan.archer
1 Apr16:00
MKII Movie Skins: Johnny Cage
{STEAM_CLAN_IMAGE}/44131130/ef5b7091143010400c8f316919c1408de6c76a5b.jpg The Johnny Cage Cinematic Universe is in full swing. Johnny Cage's Mortal Kombat (2025) Movie Skin (outfit) will be coming to #MK1 later this year.
jordan.archer
1 Apr15:06
APRIL UPDATE
PC Steam Updated Nvidia DLSS to version 310.1.0 Updated AMD FSR3 to version 3.1.3 Updated Intel XeSS to version 1.4.10 Improved resolution detection when alternating Window Mode type Improved mouse input selection for various UI elements…
Patch notes

March

24 Mar17:29
Mortal Kombat Franchise Sale!
Jump in and save on some of the best fighting Mortal Kombat has to offer in its 30+ years of unbelievable franchise success! Mortal Kombat Franchise Sale Page Welcome to the New Era with Mortal Kombat 1. Will you fight for peace, or embrace…
monique.doubet
18 Mar17:23
MARCH UPDATE
PC Steam Added Ray Tracing Quality option via Settings > Graphics section with Low/Medium/High values offered Optimized various gameplay and cinematic sequences when Raytracing is enabled Optimized PSO Shader Cache background flow when…
Patch notes
12 Mar00:26
Mortal Kombat 1: Khaos Reigns – Official T-1000 Gameplay Trailer
Mission... Termination. Destination... NetherRealm. Initiating startup... The T-1000 time travels back for early access players on March 18. Full access on March 25. It's In Our Blood. Discover a reborn Mortal Kombat Universe created by…
chris.azar
2 Mar22:30
Mortal Kombat 1: Khaos Reigns - Official Madam Bo Kameo Fighter Teaser Trailer
Now taking reservations for Madam Bo’s Tea House. Open for business soon. Madam Bo joins Mortal Kombat as a Kameo Fighter on March 18th. Mortal Kombat 1: Khaos Reigns expands Liu Kang’s New Era with a new story campaign and an all-new…
jordan.archer

February

23 Feb22:30
Mortal Kombat 1: Khaos Reigns - Official T-1000 First Look Trailer
A T-1000, advanced prototype. A mimetic polyalloy. Liquid metal. Available in #MK1 starting March 18. Mortal Kombat 1: Khaos Reigns expands Liu Kang's New Era with a new story campaign and an all-new cinematic experience. Discover how Liu…
jordan.archer
10 Feb19:41
WB Bloody Valentine Sale!
Save up to 90% in WB Game's Bloody Valentine Sale! Mortal Kombat 1 IT'S IN OUR BLOOD! Discover a reborn Mortal Kombat Universe created by the Fire God Liu Kang. Mortal Kombat 1 ushers in a new era of the iconic franchise with a new fighting…
monique.doubet
6 Feb17:31
February Hotfix
Patch Notes for PC Added progress display in top left screen corner of background generated PSO Shaders if manually skipped on boot Visual improvements in some scenarios when RayTracing is turned ON
Patch notes

January

21 Jan18:53
January update
PC Version # 1128089-0. 295 PC Steam Added Ray Tracing option via Settings > Graphics section for supported hardware to enable ray traced reflections on certain stages and characters Added Display Language option via Settings > Video &…
Patch notes
21 Jan16:37
CONAN THE BARBARIAN Early Access Has Begun
{STEAM_CLAN_IMAGE}/44131130/bde8779163fb1f8529fae1cb2abfd3f20f314e7e.png Crush your enemies and see them driven before you. Conan THE Barbarian joins Mortal Kombat 1 for early access players today. May Crom help us all. Celebrate the…
jordan.archer
15 Jan14:00
Mortal Kombat 1 Pro Kompetition Has Begun
{STEAM_CLAN_IMAGE}/44131130/4dfbd9e1a4734a40c38ba8a255de104ebc695cd8.png Prove your inner warrior and join us in Season 2 for 10 electrifying offline events, online showdowns from across the globe, and $255,000 up for grabs. The road to…
jordan.archer

November

27 Nov18:17
Nominate Mortal Kombat 1!
Since Mortal Kombat 1's launch in 2023, NetherRealm Studios has released re-imagined Klassic fighters such as Noob Saibot, Takeda, Quan Chi, and welcomed new guest fighters such as Omni-Man, Peacemaker, Ghostface, and more. Now with the…
monique.doubet
19 Nov16:38
NOVEMBER UPDATE
PC Steam Various fixes to improve game stability Added a second confirmation prompt when cancel attempt is made during the PSO Shader Cache generation step on boot now has Added setting to disable RGB effects for supported peripherals…
Patch notes
13 Nov18:25
Mortal Kombat 1: Khaos Reigns - Official Ghostface Gameplay Trailer
Just a guy with a knife? Famous last words. Ghostface, from the iconic Scream franchise, joins the #MK1 roster for Early Access on November 19. Full release November 26. Available with Khaos Reigns Expansion, Bundle, or Kollection. Mortal…
jordan.archer

October

29 Oct17:09
Mortal Kombat 1: Khaos Reigns - Official Ghostface Teaser
What's the matter? You look like you've seen a ghost. Ghostface, from the iconic Scream franchise, joins the #MK1 roster for Early Access on November 19. Full release November 26. Available with Khaos Reigns Expansion, Bundle, or…
jordan.archer
10 Oct16:23
OCTOBER UPDATE
PC Steam & Epic Games Store Fixed UI issue in Kombo Trials mode when using Mouse and Keyboard input device Fixed UI issues in the Store tab to better reflect available products Fixed issue where purchased items were not being granted…
Patch notes

September

26 Sep16:00
PC System Requirements Updated
{STEAM_CLAN_IMAGE}/44131130/5fa2e7eba3719f2fece86f1f71ca711fa0b1383e.png The PC System Requirements for Mortal Kombat 1 have recently been updated. Note that the performance target remains the same as it was at launch, the changes made are…
Patch notes
24 Sep15:03
SEPTEMBER UPDATE
PC Steam Various fixes to improve game stability Added a new value for the existing Motion Blur setting, with the previous setting now being noted as Added AMD FSR 3 Image Reconstruction as an additional Upscaling option available Added a…
Patch notes
20 Sep19:00
Scorpion Sudden Outburst
{STEAM_CLAN_IMAGE}/44131130/f41c0a8bc8e33b918814f32749de32953fb4a5bc.png Win the fight with the element of surprise! Sudden Outburst Scorpion is now available in your inventory. Thank you for playing Mortal Kombat 1!
jordan.archer
18 Sep13:19
Mortal Kombat 1: Khaos Reigns - Official Launch Trailer
As the sun sets on an Era of peace, embrace a new dawn of Khaos. Khaos Reigns on September 24. Mortal Kombat 1: Khaos Reigns expands Liu Kang's New Era with a new story campaign and an all-new cinematic experience. Discover how Liu Kang…
jordan.archer
13 Sep19:00
Party Demon Ashrah
{STEAM_CLAN_IMAGE}/44131130/402822bca875516b7846b9aef898531b948823f6.png Dress to impress at the Sun Do Festival! Ashrah’s Party Demon Skin is now available in your inventory. Thank you for Playing Mortal Kombat 1!
jordan.archer
10 Sep16:59
Mortal Kombat 1: Khaos Reigns – Official Noob Saibot Gameplay Trailer
Welcome to the shadows. Noob Saibot joins the MK1 roster when Khaos Reigns September 24. Mortal Kombat 1: Khaos Reigns expands Liu Kang’s New Era with a new story campaign and an all-new cinematic experience. Discover how Liu Kang rallies…
jordan.archer
6 Sep18:30
Golden Empress Sindel
{STEAM_CLAN_IMAGE}/44131130/63d18ba6cdf46018359006e6a72aa4a8fcc57bd5.png A Queen wears Gold. The Golden Empress Sindel Skin is now available in your inventory. As always, thank you for playing Mortal Kombat 1!
jordan.archer
4 Sep17:46
Mortal Kombat 1: Khaos Reigns - Official Sektor Gameplay Trailer
For the Lin Kuei, at any cost. Sektor joins #MK1 when Khaos Reigns launches September 24. https://www.mortalkombat.com/purchase Mortal Kombat 1: Khaos Reigns expands Liu Kang's New Era with a new story campaign and an all-new cinematic…
chris.azar

August

30 Aug18:30
Blinding Radiance Kenshi
{STEAM_CLAN_IMAGE}/44131130/e67736c30671fddb75c98fefc98c368675b8519d.png Embrace the power of Sento with the Blinding Radiance Kenshi Skin! This free skin is now available in your inventory. Thank you for playing Mortal Kombat 1!
jordan.archer
23 Aug20:00
MK '95 Smoke
{STEAM_CLAN_IMAGE}/44131130/569574cc49537be82b4de7e0c6a4ddd5384234a6.png Get back to the klassics with MK '95 Movie Smoke! Inspired by the original MK Movie, this iconic ninja skin is now available in your inventory. Thank you for playing…
jordan.archer
22 Aug01:16
Earthrealm Action Hero Johnny Cage
{STEAM_CLAN_IMAGE}/44131130/08315b1d4cd39914d1d4b067028915a7a5dd2d15.png Sneak into the fight as Earthrealm Action Hero Johnny Cage! This unique skin has been added to in your inventory. Thank you for playing Mortal Kombat 1!
jordan.archer
21 Aug17:40
AUGUST HOTFIX
AUGUST HOTFIX PC Version # 1076751-0. 273 Character Specific Adjustments Main Fighters Takeda Increased active armor frames on Enhanced Swift Stride by 10 Shooting Star & (Air) Falling Star now hit Low (was Mid) Swift Stride Phase now hits…
Patch notes
15 Aug19:43
Mortal Kombat 1: Khaos Reigns – Official Cyrax Gameplay Trailer
Few warriors are more equipped to defend Earthrealm. Cyrax joins #MK1 when Khaos Reigns launches September 24. https://www.mortalkombat.com/purchase It's In Our Blood. Discover a reborn Mortal Kombat Universe created by Fire God Liu Kang.…
jordan.archer

Name	Platforms	Released
Mortal Kombat™ 1: Definitive Edition Upgrade	Windows	15 May 2025
MK1: T-1000	Windows	25 Mar 2025
MK1: Madam Bo	Windows	18 Mar 2025
MK1: Conan the Barbarian	Windows	28 Jan 2025
MK1: Ghostface	Windows	26 Nov 2024
MK1: Noob Saibot	Windows	24 Sep 2024
MK1: Cyrax	Windows	24 Sep 2024
MK1: Khaos Reigns 4k Cinematic Pack	Windows	24 Sep 2024
MK1: One-Time Dragon Pack Kitana	Windows	24 Sep 2024
MK1: Khaos Reigns Expansion	Windows	24 Sep 2024
MK1: Sektor	Windows	24 Sep 2024
MK1: Takeda Takahashi	Windows	30 Jul 2024
MK1: Ferra	Windows	23 Jul 2024
MK1: Homelander	Windows	11 Jun 2024
MK1: Mavado	Windows	07 May 2024
MK1: Ermac	Windows	23 Apr 2024
MK1: Janet Cage	Windows	27 Mar 2024
MK1: Peacemaker	Windows	06 Mar 2024
MK1: Khameleon	Windows	16 Jan 2024
MK1: 4k Cinematic Pack	Windows	11 Jan 2024
MK1: Quan Chi	Windows	21 Dec 2023
MK1: Tremor Kameo	Windows	20 Nov 2023
MK1: Omni-Man	Windows	16 Nov 2023
MK1: Kombat Pack	Windows	19 Sep 2023
MK1: Kameo Unlock Pack	Windows	19 Sep 2023
MK1: One-Time Dragon Pack	Windows	19 Sep 2023
MK1: Havik	Windows	19 Sep 2023
MK1: Shang Tsung	Windows	19 Sep 2023

Description	Executable	Arguments	Platform
Launch	`MK12.exe`		windows 64
Mortal Kombat 1 Debug	`MK12.exe`	`-bootconfig=Test`	windows 64	branch develop drop prod moon phantom elks moose reindeer cookie scooby shaggy
Mortal Kombat 1 Debug + PSO Cache Collecting	`MK12.exe`	`-bootconfig=Test -logpso`	windows 64	branch develop drop prod