Listen to the new Steam Controller buzz to the tune of Doom

Valve's Steam Controller plays audio from games like Super Mario Bros. 2 and Doom through built-in vibration and haptic feedback. The controller emits sound via haptic motors that simulate audio waveforms. The feature uses a proprietary algorithm to translate audio data into physical vibrations. Valve did not include a speaker but achieved sound reproduction through motor-based haptics. This capability allows users to experience game music through physical feedback. The feature was demonstrated in a video showing the controller playing the Doom theme.