After going in to "Fleet Editor" Console error message: Exception shutdown due to: Unrecognized music format terminate called after throwing an instance of 'std::runtime_error' what(): Unrecognized music format Aborted In game error: Major problem Unrecognized music format. Click the left mouse button to exit. Tried to check if a dependency has a missing USE flag for the format, but no luck. Game has audio otherwise.
Your useflags on media-libs/sdl-mixer ?
you're missing the mod use flag on sdl-mixer.
Mod flag is now forced on sdl-mixer, thanks.