To run MK vs DC Universe smoothly via RPCS3, you'll generally need:

: Widely considered the best choice for this title. Users report achieving a steady 60 FPS at 1080p with modern hardware.

Because there is no "Mortal Kombat vs. DC Universe PC Download" in a traditional sense, you must use an emulator to run the original console files. :

: Vulkan-compatible graphics card (e.g., NVIDIA GTX 1060 or better). RAM : At least 8 GB of DDR4/DDR5 memory. The Legacy of the Crossover

: Projects like Umodel have allowed fans to extract and view character models, preserving the game's history long after Midway Games went defunct. System Requirements for Emulation