A new hotfix for Mortal Kombat: Legacy Kollection has been released, addressing several performance and gameplay issues reported by players since launch. Hotfix 110125 focuses primarily on stabilizing online play, restoring missing audio, and refining the overall experience across multiple Mortal Kombat titles included in the collection. Notably, the update adds a new One-Button Fatalities feature for all arcade versions, simplifying the execution of finishers while preserving their brutal spectacle.
Beyond combat enhancements, this patch delivers multiple technical improvements, such as reducing pause button delay times, improving audio buffering during online matches, and fixing a specific reboot issue in Ultimate Mortal Kombat 3 following Scorpion’s Fatality. The developers have also promised additional fixes in an upcoming update to further refine the compilation’s performance and audio synchronization.
Full Patch Notes
Hotfix 110125 Updates
- Improved audio buffer performance for smoother online play.
- Restored missing audio in Mortal Kombat II (32X version).
- General performance and gameplay improvements to Mortal Kombat 4.
- Fixed an issue that caused Ultimate Mortal Kombat 3 to reboot after Scorpion’s Fatality.
- Enhanced overall stability for Genesis titles included in the collection.
- Reduced the required hold time for the pause button by 50 percent for faster response.
- Added One-Button Fatalities feature to all arcade Mortal Kombat titles.
- Implemented general stability updates and optimizations for the in-game Music Player.
Developer Note:
Additional fixes and optimizations are scheduled to arrive in the next update, focusing on further performance improvements and minor visual corrections.
Mortal Kombat: Legacy Kollection is a comprehensive fighting game anthology developed by Digital Eclipse, celebrating over a decade of the franchise’s early history. It includes 23 versions of Mortal Kombat games spanning from 1992 to 2003, covering arcade originals, console ports, and spin-offs like Mythologies: Sub-Zero and Special Forces. The collection features modern enhancements such as rollback netcode, a Fatality training mode, and an interactive documentary chronicling the series’ legacy. Released digitally on October 30, 2025, with a physical edition set for December 12, 2025, the game is available on PC (Steam/Epic Games), PlayStation 4, PlayStation 5, Xbox One, Xbox Series X|S, Nintendo Switch, and Nintendo Switch 2.
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