Download and more at:Classic Conquer The Island mission now in ArmA3 reworked state.
No Base, No Factories and you need to control all towns to win.
(you still get to build stuff in town centers or at roadblocks)
4 versions so far, Staszow normal and one for WarModSA (RedArmy/Wehrmacht) and Stratis plus OmahaBeach/Colleville featuring Wehrmacht and US Army.
Read all about in ingame map menu under "About". Well almost all, the rest you need to figure out as you go.
http://www.missionrepository.com/apps/b ... ti-updated
http://odenhouse.servegame.com/dust3.html