Fix for Pink/Purple Screen Issue

-# Special Thanks: Naise (naise2324), lieucheiu

General

• Blue Archive runs only on Vulkan rendering engine.
  • Please check if your iGPU or your dGPU supports Vulkan (can be found through https://vulkan.gpuinfo.org/ or using informational utility tools such as GPU-Z (Windows) or CPU-X (Linux)).
  • Check if your graphics drivers are up-to-date. Vulkan is already bundled with the graphics drivers.
    • AMD: https://www.amd.com/en/support/download/drivers.html
    • Intel: https://www.intel.com/content/www/us/en/support/detect.html
      • Note: NOT RECOMMENDED if your manufacturer has a customized Intel graphics driver (such as Lenovo).
    • NVIDIA: https://www.nvidia.com/en-ph/software/nvidia-app/

AMD

• Tweak Environment Variables through following this guide:
  • Unable to launch Vulkan apps/game on notebooks/laptops with AMD Radeon iGPU
    • Note: This is for devices with AMD CPU + Radeon iGPU. Whether you have an NVIDIA dGPU or AMD dGPU or Intel dGPU does not matter as long as it supports Vulkan.

Intel

• Minimum requirements are:
  • Windows: Sky Lake generation (6th) or above
  • Linux: Haswell generation (4th) or above

NVIDIA

• See Vulkan Driver Support in NVIDIA's official website for supported GPUs.

If none of these methods work, please wait, as NEXON is aware of this issue.

DISCLAIMER: This is not advice from NEXON nor the Blue Archive Team. This is a community-formulated solution.