Do you find the game to be too easy? Try one of these handicaps!
No singularity reactors
This handicap puts pressure on lategame economy.
No striders
Striders are one of the best lategame tools. Your enemy is likely to have fun with this unique scenario!
No superweapons
Without a superweapon to rely on, you are forced to either finish the game early or have an assault plan.
EMP & capture only (not recommended)
I tried this challenge before. It makes the army way weaker, but way less frustrating to battle against. The unit composition allows for revival, as a sign of mercy.
Unit collection
Try to make every factory before the game ends. Ships are not necessary.
The goal of these is to make the game more fun for both the player and the opponent.