Modified ESMS For those familiar with the ESMS program, the ESA runs all matches with a modified version of the program that is used only in the ESA. The enhancements are: 1. New player positions - sweeper, defensive midfielder and attacking midfielder 2. Formation bonuses - bonuses for certain formations when used against another specific formation 3. Enhanced longball - longball has been improved to make it a more useful tactic More information can be found on the rules page and if you join, the specific bonuses used in the program are available.