From now until 25 May 2020, the "Vive Pro Full Kit" will be delivered with a code for "Half-Life: Alyx". It also comes with a two-month Viveport Infinity membership, which is also included in the purchase and provides unlimited access to all Viveport content.
"The Vive Pro has always been about delivering the best possible display and graphics quality. Vive continues to deliver products with immersive VR experiences because we live and breathe progress by listening to our customers and focusing on innovation. The combination of Half-Life: Alyx with the Vive Pro Full Kit is the coming together of two superior VR experiences in one package," said Graham Wheeler, HTC Vive General Manager (Europe). The "Vive Pro Full Kit" is available online directly from HTC and at selected retailers.
The official manufacturer description: "An outstanding option for VR fans, the Vive Pro offers the perfect premium VR experience for gamers. With precise room scale tracking, high resolution and accurate screen colours, optimised ergonomics and the option for wireless play, the Vive Pro Full Kit is an ideal offering for those looking for a professional level headset. The Vive Pro Full Kit includes the Vive Pro headset, link box, DisplayPort cable, USB 3.0 cable, power supplies, two controllers and two base stations 2.0."
Source: Press release