How to Limit The Massive Number of Units In Late Game Huge Maps?

[hoplite505]

quick one that will probably make life a whole lot easier: Shift-U it upgrades all units of the same type that can be upgraded

Thank you this will help immensely

 

[crimson238]

When i get late into the game I just build a lot of Armies; And i try to keep my yunit building in check. I don't let myself build too many units.
In times of Peace i have my vastly idle worker forece build fortesses and i seperate out my units by type and send them there. That way i can just activate one stack of one sort of unit and send them out.
Also, i always name my armies, for example, i will call them 102nd Armor Div, or 134th Apache Wing ect..
I dunno if it'll work for you but it helps.