Mastering Music for Video Games
Published · updated · by Loopin
Game music often has to loop seamlessly, layer with other audio, and sit correctly whether a player has headphones on or a TV speaker turned low. Master with that reality in mind, not as a standalone linear piece.
Make sure loop points are actually seamless
Any click, pop, or level jump at a loop point becomes maddening on repeat during actual gameplay, far more noticeable than in a one-time linear listen. Check the loop specifically by playing across the seam repeatedly, not just listening to the track once start to finish.
A short crossfade at the loop point, even a few milliseconds, often resolves a seam that sounds fine in isolation but clicks audibly on repeat.
Leave headroom for in-engine mixing
Game audio engines typically mix music against sound effects and dialogue dynamically, adjusting levels in real time based on gameplay. A heavily limited, maximally loud master leaves the engine very little room to duck or blend it cleanly — a more moderate master with real headroom is more usable.
−16 to −18 LUFS integrated is a reasonable starting range for interactive game audio, quieter than a typical streaming single, precisely because it needs to coexist with everything else happening in the mix at runtime.
Consider how layered stems will interact
Adaptive game scores often use separate stems — a base layer plus intensity layers that fade in during action — and each stem needs to sound balanced both alone and combined with the others. Master or at least level-check each stem independently, not just the fully combined mix.
This is different from a linear release, where you only ever hear the final combined mix. Game audio has to work in multiple possible combinations.
Test on the actual playback context
Players hear game audio through everything from high-end headsets to a TV's built-in speakers at low volume during late-night sessions. Check how the master holds up at genuinely low playback volume specifically, since a lot of real game audio listening happens quieter than a dedicated music listening session would.
If low-end impact or clarity disappears at low volume, that's more of a real-world problem for game audio than it might be for a streaming single.
True peak discipline still matters
Keep a −1 dBTP ceiling regardless of the lower overall loudness target — game engines and platform certification processes can be strict about clipping, and a clean signal gives whatever real-time processing the engine applies clean material to work with.
This is one of the few numbers that carries over directly from streaming-release mastering conventions into interactive audio.
Frequently asked questions
What LUFS should game music be mastered to?
Around -16 to -18 LUFS integrated is a reasonable starting range, quieter than a typical streaming single, since the track needs headroom to coexist with sound effects and dialogue in real-time in-engine mixing.
Why does my looping game track click at the seam?
A level jump or discontinuity at the loop point, which is much more noticeable on repeat during gameplay than in a one-time linear listen. A short crossfade at the loop point usually resolves it.
Should I master each stem separately for an adaptive game score?
Yes, or at least level-check each one independently. Adaptive scores use layered stems that need to sound balanced both alone and combined, unlike a linear release where only the final mix matters.