#Tutorial: How to Improve Performance/Lag on Low-End PCs!

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mortal carbon
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If your PC is like mine (an old laptop whose fan almost makes it take off ), this tutorial is for you!

Recommended Emulator

  • Use MumuPlayer – it’s the best for weak PCs and already comes with all mouse and keyboard configs ready for Destiny Rising.
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⚙️ Emulator Settings

📸 Performance

  • DirectX → instead of Vulkan

Vulkan is better on good PCs, but on weaker/older machines it can cause errors, FPS drops, or even crashes.

  • CPU & RAM → set to half of what your PC has.

Example: PC with 8 cores / 16 GB RAM → set to 4 cores / 8 GB RAM. More than that just slows things down.

  • GPU usage → Auto tuning

Out of the 3 options, this one worked the best.

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📸 Display

  • Resolution → pick the lowest possible (960x540).
    Then, if you want, resize the window manually. It’ll look stretched, but no lag.
  • FPS → 30 (yeah, it sucks, but remember the PS4? It ran like that and we survived 😂).
    If it’s unbearable, push it to 60, but it’ll hit performance harder.
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🎮 In-Game Settings (Destiny Rising)

📸 Inside the game

  • Graphics Mode → Custom
  • Rendering Quality → Standard (minimum)
  • Frame Rate → doesn’t matter, the emulator will cap it anyway.
  • Texture Precision → Standard (since it’s not running at 720p anyway).