Rockman

Hmm my GC3Crusade debug says: Version 3.5, Build #10716, last updated on: 02-22-2019 10:49

Being playing the game and notice that the gravitonic tech don't seem to be there on any of my knowledgeable civs including the default (in both normal and opt-in 3.5 hotfix patch). PS validated files multiple times and nothing changed it still missing, Could you guys help me find where these techs are or confirm that they really are MIA?

I can't find the Gravitonics techs on my knowledgeable faction. So I think you broke the fix.

Breaks the upgrade tree? Theres only Market Center and Shopping Center in the economic building upgrade tree the rest are colony uniques. Also the Yor cant make Shopping Center by design (see the official wiki). The Yor do get there Matrix line of buildings instead that boost wealth manufacturing and wealth. Dunno what the Efficiency Center is but it should be there since it meant to be unlocked.

What best depends on the Adjacency bonus and how many can be clustered together. Doing the math tell us the following (using official posters numbers which are the same as the wiki: The Data Archive is equal to basic research buildings: 55% if you got 6 adjacent (both give 85% total), 40% at 3 (55% for both) 30% at 1 (both give 35%) with more the Archive wins. Only the 75% version of basic is always better. The same applies to the solar plant