Outbreak | ||
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The Beginning Outbreak
Clear your first scenario.
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Undead Destroyer Outbreak
Defeat 100 undead threats.
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Now We're Talking Outbreak
Clear 10 scenarios.
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Recruit Outbreak
Survive 5 scenarios on Normal Difficulty.
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Pacifist Outbreak
Survive a scenario on Hard or Biohazard Difficulty with one or fewer kills.
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First Wave Outbreak
Clear a wave in Onslaught.
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Hardened Outbreak
Survive the first twenty five waves in Onslaught.
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Craftsman Outbreak
Construct 50 barricades.
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