Just started with TA:Spring, to practice I began with a game against a bot but it appears to be very very useless.
I create my base with level 1 factories and created defenses and didn't see the AI attacking so I went on to the base and after 30 minuts of me building my base I found their commander with ONLY 1 single metal extractor build. Nothing else.


Do I have to download other AI to have the AI attack me ?
Yes, I made sure the AI Bot was not an 'allie', their commander attacked the units I sent to them and so did my bots once they spot him.