NS2 Wiki

MAC

Mobile Advanced Constructor. A small flying robot that builds structures and welds marines.

MACs are flying construction robots made at a Robotics Factory for 3 team res each (15 supply).

What MACs do#

  • Build structures the commander places. A MAC builds slower than a marine, but it does not get bored, and the marines are free to fight.
  • Weld structures (50 health/s), power nodes, exosuits and marine armor. MACs weld marine armor at half the normal rate, and at a tenth of it while the marine is in combat.
  • Follow a marine or exo when ordered and keep welding them.
  • Idle MACs look for nearby things to build or weld on their own.

Tips#

  • Two MACs following an exo push make it much harder to kill.
  • MACs are fragile (300 health). Keep them behind the marines, not in front.
  • Right-click a power node with a MAC selected to repair a dark room.

See also#

ARC · Welder · Drifter (alien equivalent)

Hover any number to see where in the game code it comes from.
Page source: content/marines/mac.md · Natural Selection 2 © Unknown Worlds Entertainment. Fan wiki, not affiliated.