The original console data file (usually the PS3 version). An Emulator: Software that mimics console hardware on a PC.

NVIDIA GTX 1060 / AMD RX 580 or better (Vulkan support is crucial). RAM: 8 GB or higher. Conclusion

. True compression has physical limits; if a 10GB+ console game is compressed into a few hundred megabytes, it likely has essential files like audio or cutscenes removed—or it may not be a game at all. Why SoulCalibur V Remains a "Black Sheep"