ASSAULT PVP - Artic Base (Beta 0.21) addon

3 players on the map. 1 defend the ARES US Base in Artic prepositionned on the west and north, and 2 others players can attack from the north and the south. This map is PVP/COOP operation (to enjoy this map, all players must be human - recommanded) attack/defense. RULES TO RESPECT : first player/player 1 must be on right slot and be USA to make map works