Kill 50 supply worth of units within 15 seconds in a Melee game.
Expand during the first 225 seconds of a Melee game.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Deplete 10 Rich Mineral Fields in a single Melee game.
Build a Factory during the first 270 seconds of a Melee game.