I'm a marathon speed player. The AI is really bad on that speed and it hasnt changed.
Anything under diety is an auto-win. (not saying diety is hard or something lol). And its not because im good or something its just ridiculous
- The AI barely uses religion
- has no clue of how to play during war
- Is horrible at using city states and it's even worse now
- Don't make enough cities
- Has poor diplomacy skills
- Suck at using its gold
- His empire management in general is very poor
The only real improvement I noticed is that the AI is now decent with his workers. The rest is so tiny that it really doesnt make a difference.
I really hope you're not done with the AI. The only reason he's kinda decent in diety is because the AI doesnt play CiV anymore, he plays starcraft 2 (pump tons of unit and building like its nothing).
It's pathetic.
thank you for listening to my whining
I've just finished my 2nd game on Prince level (I know, I know

) as Boudicca and I actually got quite challenged by the AI at some point - did play quite a bit of Civ 4 and a bit of Civ 2 back in the day, so I'm not new to the Civ concept.
I played as Boudicca (continents, standard, standard) and quickly sweeped the floor with the neighouring city states with holy warriors - and when I wanted my happiness and economy to catch up, 3 Civs simultaniously DoWed me (2 direct neighours and Arabia).
I quickly overrun my 2 neighours and took the entire half of my big continent (still in early medival times), but Arabia refused to make peace and started sending troops, and here's where the fun started:
my big continent was basically devided in halves by a small land bridge, and Arabia had already taken the entire other half (puppeting some CS, allying others) of the continent, wiping out Babylon completely (and - I think - also another Civ) by about 1400-1500 AC.
He was really good in tech (only about 1/2 age behind at each point), always guarding the border, always spamming troups, always having cannons/artillery in each and every city, spreading Islam across his entire empire etc.
So I took him on and looked for an ally: The powerful Bismarck (yeah, he was ahead of everyone in tech by quite a margin and had a ton of victory points - tech wasn't my main focus though).
And Bismarck proved to be quite the ally, despite being on the other big continent.
He always agreed to DoW Arabia for a reasonable price, often contacted me to donate me spare resources he had in abundance, never given away stuff he needed though, while all the time going straight for a science victory (building Apollo early, going straight into 3 RS Boosters) - he even still maintained a large, modern army (no medival units left) while getting angry at me only for taking CS allied with/conquered by Arabia for myself and killing of Babylon by conquering its capitol after liberating it from Arabia.
After I finally took down Arabia, I was in real fear that Germany might finish his spaceship before I could take him out, so I immediately rushed him and he put up a heck of a fight again, despite being nuked twice - he even nuked my troops back after I landed.
In the end, I decided to not conquer the whole world, but rather just take out India's capitol and end the game this way (India focused heavily on wonders and befriending CS, having only 2 gigantic cities, far larger than anyone else).
It took me until around 2025 to finish this game, on prince level, with the arguably overpowered Boudicca.
So I wouldn't call the AI horrible as a whole, I was actually pleasently surprised about the amount of fight they mustered against me, and about how their Civ's traits played out (Arabia being super aggressive, Germany going for a science victory pretty damn straight and India focusing on mega cities and wonders) - and the diplomacy was surprisingly reliable aswell.
Granted, I've had other games aswell, but it IS possible to at least have the AI appear pretty decent at times.
PS: Sorry for the wall of text.
