alt Hacker News0AD's web site is rather bad at describing the game, but Beyond All Reason is even worse. I rarely play, so I had never heard about it. Both focus on details, forgetting the main points.
After reading BAR's homepage and the FAQ, I still have no idea what to expect. It could be a purely online game with ads and in-game buys, through a central proprietary server. It could also have a single player campaign.
Good points, the BAR FAQ's first question is "Best Twitch Stream Settings for BAR (OBS)", and the Gameplay page talks about physics, terrain, economy, units and weapons but answers nothing like: is there a single player campaign? Are there AI opponents? what's even the theme/setting of the game?