If you only speak English, you can safely delete the Localization folders for other languages post-install to reclaim ~4GB of space.
The repack seems to offer several features, including: Returnal.Build.11083317.MULTi14.REPACK-KaOs
: This specific build is well-optimized for PC, supporting NVIDIA DLSS , AMD FSR , and Ray Tracing . Even on mid-range hardware, the particle effects—which are a hallmark of the game—look stunning. If you only speak English, you can safely
Because Returnal was originally designed for next-gen hardware, it is highly demanding on PC systems. Even with a compressed repack, your hardware needs to meet certain thresholds to run the game smoothly. If you only speak English