Just like this article, Red Dead Redemption 2's debut trailer was short (seen above). Lasting 20 seconds, it showed a few of the game's gorgeous environments backed by narration. But before you could get any real idea of what the game will be like to play, it ended.
Rockstar Games hasn't stated when it'll detail more about Red Dead Redemption 2, but for now we don't know much about the game or what separates it from its predecessor.
Now I'll leave you with some Twitch comments that followed the trailer's conclusion.