"Modded GalCiv 3 Alpha game. Made map large and other things. Currently unavailable in alpha base game."
You'll have to go to the link to see the whole thing.
http://steamcommunity.com/sharedfiles/filedetails/?id=242911587
A couple things changed include the obvious dimensions matching what the game calls a Large map set to be played when Tiny is selected. Since this is alpha not all things are available to play with, so I simply had to trick the game into thinking this was still tiny while setting the numbers to be identical to large. Same thing for the fixed 'occasional' settings, I set occasional to have the same numbers as abundant for all things except Anomalies. I cannot get the game to not crash when I change that number.

1. Changed map size and zoom levels to match what the game calls 'Large'
2. Put most things to Abundant
3. Set the rush/buy now cost multiplier to 3 instead of default 7.