1. Attack of the Earthlings Achievements
  2. Efficient Killer achievement
Attack of the Earthlings

Attack of the Earthlings

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Attack of the Earthlings
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Efficient Killer achievement in Attack of the Earthlings

Efficient Killer

Kill 5 enemies with one group attack

Efficient Killer0
Offline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Missable - These achievements can be missed.

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