MK Mobile Update 7.4: Patch Notes & What's New

Source: the official MK Mobile patch notes from Warner Bros. Games, published 13 October 2026. Below are the highlights; the official notes have every detail.

The Halloween update brings Khaos to Mortal Kombat Mobile! Step into the void with Diamond MK1 Noob Saibot and welcome Diamond Assassin Mileena to the roster.

Battle through the spooky new Tower of Khaos for exclusive rewards, unlock powerful fighters in the new Kombat Pass Seasons, and fight in the fan-voted Khaoseum stage. Plus, unleash two new Friendships, earn a new Krypt badge, and discover more in this haunting new update! More details below. 

Diamond Fighters

MK1 Noob Saibot

Step into the Void this Halloween with MK1 Noob Saibot! Noob is a terrifying powerhouse who commands the Void.

Assassin Mileena

The Assassins grow stronger. Welcome Assassin Mileena!

Tower of Khaos

Enter the Tower of Khaos this Halloween for a new challenge! Battle through the 50-battle tower to face powerful bosses, along with the new Mayhem Fight Modifier!

Tower of Khaos Equipment

Play the new Tower of Khaos to earn never-before-seen equipment like Havik’s Patronage, Khaos Ignition, and new Friendship Equipment for Spawn and Sindel. Hit your opponents with a torn-off hand and start Brawls to earn approval of Havik!

Friendships

Banshee Set: Shatter some wine glasses (and hearts!) with Sindel’s Friendship!​

Mercenary Set: Lay back & relax with a little romance with Spawns’s Friendship!​

New Arena: the Khaoseum!

The fans voted, and the Khaoseum has arrived! Step into one of Mortal Kombat 1: Khaos Reigns' most iconic locations and embrace the khaos in mobile's newest battle arena.

Kombat Pass Seasons

Season of Shadows

Embrace the khaos with the all-new Season of Shadows. Earn a variety of spooky rewards by finishing in-game Trials.

Season of Assassins

Assassin Mileena will headline the new Season of Assassins starting on November 11! Explore the new Kombat Pass and earn a variety of deadly rewards by finishing in-game Trials.

Season of Torment

Koming this December

Ascendable Characters

Ascension Stage I

There is a new batch of existing Gold Characters that are now Stage I Ascendable, including:

• Covert Ops Cassie Cage
• Klassic Jade
• Klassic Kano
• Lizard Noob Saibot

Promote them for increased stats and unlock Brutality access!

Ascension Stage II

There is a new batch of existing Gold Characters that are now Stage II Ascendable, including:

• Klassic Noob Saibot
• Dark Raiden
• Edenian Blood Sindel

Introduced in the 7.3 update, Stage II Ascension provides the following:

• Stage II Ascension Characters of any rank can be used in Elder Survivor and Khaotic Krypt.
• At Max Axsenion, unlocks a fourth Equipment slot
• At Max Axsenion, gains the ability to perform their Friendship with the appropriate Equipment sets

Krypt

New Krypt Badge

The scavenger hunt begins for a new Krypt Badge when 7.4 goes live!What could it be?Who is the featured character??

Quite a mystery for Krypt Runners to discover..

Fusion Up Changes

There are some changes related to how Fusion Up Consumables are earned through the Krypt:

• A new category has been added to the Krypt Store called “Upgrades”. All 4 types of Fusion Up Consumables are available to purchase with Krypt Hearts. Each has a purchase limit of 1 per season (so one of each per week).
• Gold Character and Rare Equipment Fusion Ups are no longer possible to earn in the Khaotic Difficulty. They are still possible in Elder.
• The chances to earn Fusion Ups have decreased slightly in most Krypt difficulties
• Krypt Hearts from Tombstones and Battles have been slightly increased in Elder & Khaotic Difficulties

Character Buffs

Assassin Team Gets Stronger

With the additions of Mileena to the Assassin team, 2 of the existing femme fatale Assassin’s have received updates to give them better team synergy with each other.

Assassin Kitana:

• Minor increases to her base Attack & Toughness stats
• While an opponent has an active Bleed, she has a 50% chance to reflect a Debuff.
• Synergy: All Assassin characters get 20% unblockable chance and generate 30% more Power.

Assassin Skarlet:

• Minor increases to her base Health stats
• Her Power Steal effect against Bleed opponents now also gives an additional % of the Power stolen to her Assassin teammates: Example: If she steals 90 Power, each Assassin teammate gains 30:90 for Mileena | 30 for Assassin Teammate 1 | 30 for Assassin Teammate 2 = 150 total

Bug Fixes

The update also has 86 bug fixes and smaller changes to characters, equipment and menus - see the full patch notes.

Check which challenges and towers are running right now on our MK Mobile events page, and see the best fighters on the character tier list.