Iron Maiden’s own beer line announced a new “Nitro” version.

The beer line, which was launched back in 2013, has several different brews under its name. Now, they’re offering the new version due to customer feedback.

On their official website, brand manager Sam Kennerley explained, “Our keg version of Trooper has been extremely popular but after listening to feedback from our customers and numerous on-trade trials, which had outstanding results, we decided to switch to mixed gas. The result – an awesome longer lasting keg-conditioned Trooper ale whose deep and complex flavour has been enhanced with a cooler temperature and a perfect serve.”

Watch the trailer video below.