And That's Why They Call it a Chopper trophy in Earth Defense Force 2: Invaders from Planet Space

And That's Why They Call it a Chopper

Defeat 500 enemies with helicopters.

And That's Why They Call it a Chopper+0.3
Online/Offline - These trophies can be obtained in either an online or offline mode.Single Player - These trophies can be obtained by a single player.Cooperative - These trophies can be obtained by two or more players in a cooperative game mode who have met the trophy requirements.Cumulative + - These achievements are obtained by repeatedly performing the same action or set of actions over time.

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