Mortal Kombat: Legacy Kollection (Switch, Switch 2): all the updates (latest: 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.
Click here for more games and consoles updates!
Mortal Kombat: Legacy Kollection – Ver. ???
- Release date: April 28th/29th 2026
- Patch notes:
- Krossplay now enables players across all platforms to play online with other MK fans. PlayStation, Xbox, Switch, and PC gamers can now meet and play in the same online lobbies or Quick Play sessions. (Note: Due to technical limitations, Mortal Kombat Trilogy is not available for online Krossplay matches when playing on original Switch consoles.)
- The 2-on-2 modes featured in Ultimate MK3 (Arcade), Ultimate MK3 (SNES), Mortal Kombat Trilogy (PS1) and Mortal Kombat 4 (Arcade) are now available for online play. These modes are designated with the words “2 on 2” when they are played in online rooms.
- In all supported games, players can select their level before an online match.
- Variable refresh rates (VRR) are now supported for Nintendo Switch 2 (handheld mode).
- Fixed an issue where the minimum connection strength option for rooms was not always working properly.
- Fixed an issue with Kombat Kard where replays could be accidently erased if unfavorited.
- Updated localization for various languages.
- Added various bug fixes and small improvements.
- 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.
