Gameplaysettings.txt

Gameplaysettings.txt is a file in the Game folder which contains the settings used in game. The file is listed as below with descriptions of each digit's purpose.

gameplaysettings=
{
setgameplayoptions=
{
0 0 0 0 0 2 0 2 2 1 1 0 2 }
}

Digit	Purpose	Options
1	Rulers	0 Normal, 1 Historical, 2 Event based
2	Advisors	0 Normal, 1 Historical, 2 Event based
3	Leaders	0 Normal, 1 Historical, 2 Event based
4	Colonists	0 Normal, 1 Free
5	Merchants	0 Normal, 1 Free
6	Missionaries	0 Normal, 1 Free
7	Inflation	0 Normal, 1 None, 2 From gold
8	Size of initial colonies	0 100, 1 200, 2 300, 3 400
9	Game difficulty	0 Very Easy, 1 Easy, 2 Normal, 3 Hard, 4 Very Hard
10	AI Aggressiveness	0 Low, 1 Normal, 2 High
11	Spread of Land Provinces (years)	0 25, 1 50, 2 75, 3 100, 4 200
12	Spread of Sea Provinces (years)	0 25, 1 50, 2 75, 3 100, 4 200
13	Spies	0 Normal, 1 Free
14	Lucky nations	0 Historical, 1 Random, 2 None

Game folder