Stick Spree
From Halopedia, the Halo wiki
The Sticky Spree is a new spree medal awarded in Halo 3: ODST Firefight for sticking five opponents in a row without dying.[1] This can be done with either the Plasma Grenade or Spike Grenade. It is represented by a four-pointed silver star with a blue orb in the middle. The medal is best earned on ONI Alpha site Firefight mission because of the close quarters. Foucus using it on brutes if possible.
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