Guerilla Games' Horizon: Zero Dawn launches tomorrow, February 28, 2017 in North America (March 1, 2017 in Europe), exclusively for PlayStation 4, and the developer and Sony provided a launch trailer to mark the ocassion. The three-minute cinematic video doesn't show any gameplay, but provides a look at the game's post-apocalyptic setting where a future Earth is dominated by animal-like machines, and humanity survives in tribal communities.
In addition to the launch trailer, Sony has released a collection of "Countdown to Launch" videos. These three videos, viewable below the launch trailer, focus on specific aspects of the game: crafting gear, abilities and skills, and the narrative. To round things off, there is also an extended "4K Gameplay Showcase" video.