Support

SUPPORT affects the support costs of military units. The lower your score here, the more of your units you'll have to expend minerals to support. -4, Each unit costs 2 to support; no free minerals for new base. -3, Each unit costs 1 to support; no free minerals for new base. -2, Support 1 unit free per base; no free minerals for new base. -1, Support 1 unit free per base 0, Support 2 units free per base 1, Support 3 units free per base 2, Support 4 units free per base! 3, Support 4 units OR up to base size for free!!