Miles Sound System
Miles Sound System: A mature, Unreal-focused audio stack for complex cross-platform game productions. Ranked #3 of 24 in Game Audio Middleware by our editors (8.7/10); pricing: Pricing on request; best for mature Unreal-focused productions.
At a glance
- Editor score8.7 / 10
- PricingPricing on request
- Best forMature Unreal-focused productions
- Spatial audioYes
- Founded1988 · Bellevue, Washington, United States
- Facts checked20 Sep 2026
Where it wins
- Covers 2D/3D audio, streaming, reverb, DSP, mixing, and parameters
- Miles Studio provides runtime debugging and profiling
- Supports localization and desktop, mobile, and console deployments
Where it doesn't
- Custom licensing makes direct price comparison difficult
- Engine integration is centered on Unreal Engine
- Evaluation access requires contacting sales
Our verdict on Miles Sound System
Miles Sound System is game audio middleware from RAD Game Tools, an Epic Games group. It combines the Miles Studio authoring environment with a runtime API for 2D and 3D audio, spatialization, streaming, mixing, DSP effects, localization, and game-driven parameters. Its scope suits teams building desktop, mobile, or console games, from indie developers to large AAA productions, with particular relevance for mature Unreal Engine projects.
Licensing is handled through custom agreements rather than standard subscription plans. An evaluation SDK is available by contacting sales, so teams should expect a sales-led path when assessing the product and planning costs. The product supports Windows, macOS, Linux, iOS, and Android, while its runtime platform coverage also includes PlayStation 5/4, Xbox One/Series X, Nintendo Switch, and Nintendo Switch 2. Unreal Engine is the supported engine integration listed for the product, making engine fit an important consideration during selection.
The feature set is broad enough for productions that need more than basic playback. Audio streaming and on-the-fly decoding address larger content workflows, while environmental and convolution reverb, multistage DSP filtering, multichannel mixing, and bus management support detailed runtime audio design. Interactive parameters and controller systems connect audio behavior to game state, and localization and platform-specific content rendering help manage varied releases. Miles Studio adds runtime debugging and profiling. Teams seeking a mature, feature-rich middleware layer for Unreal-focused, cross-platform production should consider Miles Sound System; projects needing transparent plan pricing or a different engine integration should look elsewhere.
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Miles Sound System pricing
Miles Sound System fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Spatial audio | Yes |
| Interactive music | Yes |
| Dialogue management | Yes |
| Supported game engines | Unreal Engine |
| Runtime platforms | Windows, macOS, GNU/Linux, iOS, Android, PlayStation 5/4, Xbox One/Series X, Nintendo Switch/Switch 2 |
| Localization tools | Yes |
| Audio streaming | Yes |
| Deployment | Desktop, Mobile |
| Platforms | Windows, macOS, Linux, iOS, Android |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 1 integrations: Unreal Engine |
| Pricing | Pricing on request |
| Website | radgametools.com |
| Facts checked | 20 Sep 2026 |
Miles Sound System integrations
Miles Sound System lists 1 integrations on its own site.
- Unreal Engine
Alternatives to Miles Sound System
- FMOD StudioBroad game-audio middleware with adaptive authoring, profiling, localization, and engine integrations.9.4
- Audiokinetic WwiseA deep game-audio platform for productions that need advanced control and scale.9.2
- EliasA deep authoring toolkit for teams building live, adaptive game audio.8.5
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Miles Sound System vs the competition
- Miles Sound System vs FMOD Studio
- Miles Sound System vs Audiokinetic Wwise
- Miles Sound System vs Elias
- Miles Sound System vs Fabric
- Miles Sound System vs Master Audio
- Miles Sound System vs Sonity
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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