Zombie Repeller (Halo: The Master Chief Collection achievement)
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Zombie Repeller
This article is about Halo: The Master Chief Collection achievement. For the original Halo 3 achievement, see Zombie Repeller.
Zombie Repeller is an achievement in Halo: The Master Chief Collection. It is unlocked by killing 1000 Flood. The achievement is worth 10 gamerscore.