Marine (StarCraft II)

The marine is the basic infantry unit of terran forces.

Strategies
The marine's ballistic alloy combat shield grants more hit points, giving them more survivability against high-damage units. As long as the marine can survive a hit, a medivac dropship can quickly heal it.

Marines excel against immortals, given their vulnerability to low-damage units. However, they are weak against the colossi, due to splash damage from their thermal lances and the high templar's area-of-effect psionic storm. They are a crucial component of the MMM strategy, which is particularly effective against protoss zealot/stalker combo and massive zerg roach army.

Quotations

 * See: StarCraft II Marine Quotations

Triva
In the StarCraft II Map Editor one can find a marine with 3 different dances like the "Peanut Butter Jelly Time".