MY first OCC attempt

[Commy]

Feel free to disagree, but stockpile energy, probe teams, and missiles can protect you from almost anything, and don't forget Flechettes and Orbital defense pods, or you just might find a nuke knocking on your door.

Personally, I have done an OCC game on Transcend. With a hybrid forest and no crawlers or satellites, I was making 103 energy per turn, with 50% economy. So it was very easy to hurry garrison and missiles as well as subvert enemy units to use as kamikazes.

[GeoModder]

I disagree (with human opponent), those missiles won't do you much good once your opponent has Aerospace Complexes, Flechettes and Orbital Defenses + a nice number of probes (not toe mention that +2 probe facility)

[Commy]

If you're doing an OCC game, definitely play angels or morgans. Money and probe teams is all you can use when 20 of Marr's 4-3r-1s are sitting there waiting for you to get your death sentence by researching progenitor pysch, assuming Marr is that patient.