Number of days an event will show in multiplayer. Number of days of client lag that will cause a pause in multiplayer. Number of days of client lag that will cause a speed decrease in multiplayer. Number of seconds a day should take at every game speed (first value is speed 1, last value is speed 5). The following is a (non-exhaustive) list of defines, organized by category. The file only needs to contain the edited defines-ones that are not being changed can be left out. To change a define, use the following format in the following example, which changes the end date to 1800: To do so, create a mod, then create a text file in Documents\Paradox Interactive\mod\\common\defines. To modify defines, it is best not to modify the original file, but rather to use a mod. Vanilla defines are set in game\common\defines\00_defines.txt.