In Pictures: The best Oculus Rift virtual reality ...
It's amazing: The core game is nearly ten years old, and yet Half-Life 2 is still one of the best virtual reality experiences available. That's a testament to Valve's dedication to VR and the flexibility of the Source Engine.
That extends to other Source games also—Team Fortress 2 and Dear Esther are similarly polished VR experiences.
In Pictures: The best Oculus Rift virtual reality games, demos, and experiences