https://www.youtube.com/watch?v=wi3-7rA1maQ
I used to do this trick on the PSX to fill maps with bases and cool scenes

Basically just be USSR, set funds to 2k, but do make sure the AI isn't USSR themselves. Because of the AI build order they will build two power plants and then will not be able to afford the Refinery. So they will be stuck.

You could do this the hard way and with disabling the AI by cutting off all their funds and taking out most of their base etc etc, but this insures you get all the ore/gems on the whole map to yourself.


Destroy the Robot Overlords 5 wins
Befriend the Robot Overlords 10 wins

Should take only ~2minutes per run using the map in the video, but any 1v1 maps works. I just found the map in the video is easiest because of the quick gems you can get. Less than 30 minutes EZPZ

Using the Same tactic as before you have free roam of the map. It works on every map with as many AI as you want.

Tanks A Lot!(500), To the Front Lines!(1000) and Ship Happens(50).
Just build away all you want EZPZ the queue goes upto 99 using shift click you can increase/decrease the queue units by 5

High Anxiety build 500 Aircraft :
Chinooks count as aircraft oddly hinds and longbows do not so spam those. At ~99 you won't be able to produce anymore Chinooks or any other air unit. You can nuke them all and keep building more there is just a limit on how many can be made at one time,

You can do Yaks or migs too and sell them by landing them on service depots(anything can be sold while on a service depot even a full apc)

I've got a present for ya! Achievement(C4 100 buildings):
blowing up any non hostile( Your own buildings or neutral) DOES not count towards this. I farmed mine doing all the Dead End variant missions

Build a mega tons of silos and refineries set up queues to 99 and go off to do other things
Subs will need to moved and if tanks cannot move they will also hold up the queue as if you built a MIG/YAK no with airfield free

Endnotes: most of these will get done just playing the campaign, but High anxiety would need to be farmed
Updated 4th time