Valve's return to the Half-Life universe, which was the beginning of the entire company, is built from the ground up for virtual reality. Virtual reality is designed for exactly the style of play that is at the heart of Half-Life.

Immerse yourself in vibrant environmental interactions, puzzle solving, world exploration and instinctive combat.

Learn to aim through a broken wall or dodge a barnacle and take an incredible shot. Search the shelves for medical supplies or ammo. Hack alien interfaces with a variety of tools. Throw a bottle through the window to distract the enemy. Rip the headcrab out of your face and throw it out the window.