If you choose to play an older AI-supported map (like 6.78c or 6.83d), you can use these commands to control the bots: Commands all AI heroes to attack the enemy base. -od Commands AI heroes to stay back and defend your base. -bm
The map version 6.90 you're referring to likely pertains to a custom game setup or a specific AI configuration designed for that version of the map. Without more context, it's challenging to provide a precise piece of information. However, I can give you some general insights: