The more conventional option for gaming is to get a good gaming headset or to slap a nice boom mic to a pair of headphones, but there are a few great soundbars for gaming too. If you want one gaming headset for everything, even when listening to music out of the house, we recommend the SteelSeries Arctis Nova Pro Wireless. This has Bluetooth, wired, and wireless RF connectivity options, along with active noise canceling capabilities. You pay a pretty penny for it, but you get a lot of functionality.
Those whose gaming setups demand a bit more may want to look at the Razer Leviathan. This is a bulky soundbar/subwoofer setup that emits 5.1-channel audio and supports both the SBC and aptX Bluetooth codecs for casual music playback. For just shy of $100 USD, this is a good value when you need to feel surrounded by in-game audio.