Valve has officially revealed Half-Life: Alyx , a full-length Half-Life game that's played completely in VR. The title is set to be released for all PC-based VR headsets in March 2020. You can watch the new trailer above.

Half-Life: Alyx First Screenshots (4K) 10 IMAGES

Half-Life: Alyx Will Support Mods

Half-Life: Alyx Minimum PC Specs

OS: Windows 10

Processor: Core i5-7500 / Ryzen 5 1600

Memory: 12 GB RAM

Graphics: GTX 1060 / RX 580 - 6GB VRAM

Half-Life: Alyx is Valve’s first Half-Life game since 2007’s Half-Life 2: Episode 2 . The game takes place between the events of the first and second Half-Life games, the new VR title stars the eponymous Alyx Vance and her father Eli as they work to organize a resistance against The Combine.Players will take control of Alyx just as it was revealed in a report following the leak for Half-Life: Alyx earlier this week. Like previous games in the series, Half-Life: Alyx's core gameplay will feature a combination of world exploration, puzzles, and combat.“Everyone at Valve is excited to be returning to the world of Half-Life,” says Valve founder Gabe Newell in a press release. “VR has energized us. We’ve invested a lot of ourselves in the technology. But we’re also game developers at heart, and to be devoting ourselves to a VR game this ambitious is just as exciting.”Half-Life: Alyx runs on the Source 2 engine, and will be playable on Steam via all PC-based VR headsets. This includes Valve’s Index VR headset and HTC Vive, but also Oculus Quest with a PC link cable and Microsoft’s Mixed Reality headset.Valve also revealed on its official website that Half-Life: Alyx will support community-built environments. The Source 2 tools for level-building will be available at launch. That means players can build their own levels to share with the community. Hammer, Valve's level authoring tool, has also been updated for VR.Valve also revealed the minimum PC specs necessary to run Half-Life: Alyx. While the baseline specs are a little beefy, these are fairly standard for VR games, which requires more processing power, to begin with. Valve has not released the specs to run the game on maximum settings.Half-Life: Alyx is available for pre-purchase now for $59.99. It will also be free anyone who owns a Valve Index. For more on Half-Life: Alyx, check out our Q&A with Valve on Alyx’s length, origins, and more

Matt Kim is a reporter for IGN. You can reach him on Twitter