Official specs from Steam

Mortal Kombat 1 system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10 64-bit
ProcessorIntel® Core™ i5-6600 | AMD Ryzen™ 3 3100 or Ryzen™ 5 2600
Memory8 GB RAM
GraphicsNvidia GeForce® GTX 1660 or AMD Radeon™ RX 590 or Intel® Arc™ A750
DirectXVersion 12
Storage140 GB available space
Additional NotesSSD (Preferred for full online cross-play capabilities), HDD (Supported), 1080p/Low

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10/11 64-bit
ProcessorIntel® Core™ i5-8400 | AMD Ryzen™ 5 3600X
Memory8 GB RAM
GraphicsNvidia GeForce® GTX 2080 Ti or AMD Radeon™ RX 5700 XT or Intel® Arc™ A770
DirectXVersion 12
Storage140 GB available space
Additional NotesSSD, 1440p/High

FAQ

What graphics card do I need for Mortal Kombat 1?

Minimum: Nvidia GeForce® GTX 1660 or AMD Radeon™ RX 590 or Intel® Arc™ A750. Recommended: Nvidia GeForce® GTX 2080 Ti or AMD Radeon™ RX 5700 XT or Intel® Arc™ A770.

How much RAM does Mortal Kombat 1 need?

Mortal Kombat 1 needs 8 GB RAM at minimum, 8 GB RAM recommended.

How big is Mortal Kombat 1?

Mortal Kombat 1 requires 140 GB available space.

Does Mortal Kombat 1 run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).