Oculus Rift owner and YouTuber Vaecon recorded a 15-minute session of Half-Life 2 on Oculus Rift, and the entire experience can be summed up in a few words, spoken less than two minutes into his gameplay demo: "Whoa. This is really cool."

Valve launched official support for Half-Life 2 on the Oculus Rift virtual reality headset, in beta form, on Friday. Valve programmer Joe Ludwig cautioned that this beta was "a bit more raw" than Team Fortress 2's Oculus Rift prowess, noting HUD and UI issues.

Vaecon sported some anti-motion-sickness bands during his Half-Life 2 session, since previous games on the system left him woozy. Whether because of the bands or the game itself, Half-Life 2 on Oculus Rift didn't appear to affect Vaecon's stomach.

"This is the perfect scene to show on the Oculus because there's a lot of action, jumping and - oh, I feel like I'm swimming," he said.