Mortal Kombat: Legacy Kollection (Switch, Switch 2): all the updates (latest: Ver. 1.0.5 / Next: Ver. ???)
On this page, you will find all there is to know about the various updates for Mortal Kombat: Legacy Kollection on Nintendo Switch and Nintendo Switch 2.
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Mortal Kombat: Legacy Kollection – Ver. ???
- Release date: TBA
- Patch notes:
No patch notes available yet. This update brings the following to the game:
- adds cross-play.
- Additional notes: none
- Source: Digital Eclipse
Mortal Kombat: Legacy Kollection – Ver. 1.0.5
- Release date: March 25th/26th 2026
- Patch notes:
- Added support for Room Codes in Online Arcade
- Added the ability to restrict finding rooms based on a player’s connection strength
- Added versus AI and Fixed AI difficulty for all Genesis, 32X and SNES versions
- Performance improvements for MK: Special Forces
- Additional improvements to MK Trilogy
- Move and Combo lists are now more accurate, particularly as they apply to UMK3 and MK Trilogy
- Mercy move input will now be displayed in the on-screen move list
- Fatality fixes for MK4
- Fixed detection of Friendship and Babalities for MKII on Genesis and 32X
- Improvements to Brutalities for certain characters in both SNES UMK3 and MK Trilogy
- Added MK attract mode bio videos to Kombatants section
- Added MK4 character ending videos to Kombatants section
- “Marble” screen bezels added
- Added game settings in GBA MK Deadly Alliance to give maximum gold koins
- Training and Fatality Training Modes now skip the Versus screen to allow faster access to the training modes
- Implemented reset position in Training Mode by pressing the rewind button
- Adjusted volume of some Training Modes
- Implemented a game setting to improve stage rotation in UMK3 Arcade
- SNES UMK3: When choosing The Rooftop, the 3rd round will now be the Lost Portal
- PS1 games’ widescreen should now appear correctly when reloading the game
- Fixed 2-on-2 rematch graphic glitches in PS1 MK Trilogy
- Arcade MKII: Fixed music loop bug when performing The Dead Pool secret fatality with Unlimited Fatality Timer
- Additional notes: none
- Source: Digital Eclipse
Mortal Kombat: Legacy Kollection – Ver. 1.0.3
- Release date: November 21st/22nd 2025
- Patch notes:
This update brings the following to the game:
- Fixes the following issues:
- Nintendo Switch 1 & 2: controller icons sometimes show up as incorrect buttons.
- Nintendo Switch 1: The rewind functionality in MK Mythologies: Sub-Zero, MK: Special Forces, and MK Trilogy is not working correctly.
Hotfix 110125
- Improved audio buffer for online play
- Restore missing audio in 32X MKII
- General improvements to MK4
- Fixed issue that caused UMK3 to reboot after Scorpion fatality
- General stability improvements for Genesis titles
- Pause button hold time reduced by 50%
- One-Button Fatalities added for all arcade titles
- General stability updates to Music Player
Hotfix 110425
- Fixed connection filter setting not working properly
- Various fixes to the Fatality Timer option
- Combos option has been added to moves list for relevant titles
- Fix for MK3 (Genesis) cheat menus not unlocking properly
- Additional improvements to MK4
- Minor localization corrections
- Some fixes to MK Trilogy Training Mode
Hotfix 110525
- Fixed desync issues that resulted from certain offline options impacting online matches
- Implemented default Game Settings for all Quick Match sessions
- Addressed issue where game boxes and arcade cabinets could overlap with text when viewing other games
- Additional notes: none
- Source: Digital Eclipse / Digital Eclipse (Steam) / Digital Eclipse (Steam) / Digital Eclipse (Steam)
How to download updates for Mortal Kombat: Legacy Kollection on Nintendo Switch and Nintendo Switch 2?
To download the updates for Mortal Kombat: Legacy Kollection, you have three options:
- let the console do its thing if you have automatic downloads activated, and didn’t completely turn it off
If not…
- try to launch the game from the Home Menu while being connected to the internet. You should get a prompt when doing so: simply follow the instructions on screen;
OR
- select the game > press either + or – to go to the Options page > select Software update > select Via the Internet.
To check that you have the latest version installed, simply select the game on the Home Menu, and press – or + to go to the Options: the version number is displayed just below the game title.
