Also R28 has no new maps so no campaign

If you don't like the Delenda Est mod, you can disable it in the "Mod Selection" screen. There are currently no official campaigns, only some tutorial mission as a demo campaign. You can play some custom Scenarios, Skirmish maps and Random maps. And multiplayer, but I wouldn't recommend that until you can beat the Very Hard AI first.

Hi, I've been playing 0ad for some months last year, and when I installed the game on my new computer yesterday I wanted to play a campaign, however when I create the new campaign I can't see any scenario, so I cannot play. I tried also the matches option and it works fine. So I installed delenda est and some other mods, and (with delenda) some maps appeared also in the campaign option, even the classic maps. But there were two problems: I personally don't like the mod and also I couldn't play with the normal game maps (like foothills). I also tried to reinstall the game, 0ad-data and which. I'm using arch. Do you know if it is a bug, or if I need to download something?  Thank you :)

This makes me think that part of the description for each AI difficulty should be it’s corresponding rating.

Great... If only were possible to use Vanilla minimap ...