For many, the issue makes the game unplayable. It doesn’t seem to discriminate based on hardware either. Whether you are using a high-end external audio interface (like a Focusrite Scarlett or Fireface UC), a dedicated sound card (like a Xonar DGX), or just your motherboard’s built-in Realtek chip, the crackles appear[citation:2].
While this creates emergent gameplay where fire burns wood and acid melts rock, it is incredibly taxing on your CPU (Central Processing Unit). Noita is a CPU-bound game, meaning your processor is almost always the bottleneck, not your graphics card. noita audio crackling
If you are playing Noita on the Steam Deck, crackling often occurs after resuming the device from sleep. For many, the issue makes the game unplayable
simulates every pixel, extreme physics interactions (like massive explosions) can max out CPU utilization, causing the audio buffer to drop data and result in "popping". Background Applications: High-resource programs like Google Chrome While this creates emergent gameplay where fire burns
This guide compiles years of community testing, developer insights, and technical workarounds to help you silence the static for good.
Reports indicate that the crackling gets worse the longer you play. It starts subtly, but as the game progresses and more "sound sources" (explosions, enemies, burning liquids) spawn on screen, the audio distortion builds until it becomes a wall of "ear-popping crackles"[citation:1][citation:2]. This suggests the issue is tied to how the game’s audio engine (believed to be FMOD) manages memory or buffers over time[citation:2].
Inside Noita , ensure your audio mix is set correctly.