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What's new in UnderDark: Defense 3.4.1
• Chat overhaul
• October season: Treasure Hunter · Plague Doctor · Agni
• Convenience and combat
• Treasure Hunter buff
• Stages 981–1000 and the Calcite ranking tier are added.
• SSS support heroes
• Relic buff
About UnderDark: Defense 3.4.1
Protect the last campfire in UnderDark: Defense. Place towers, shape the enemy's path, and hold back waves of monsters. Your choices change the battle.
• Build your own defense with different towers.
• Choose one of three buffs and develop your strategy.
• Combine tower abilities to face powerful bosses.
• Play with one hand and keep the flame alive.
3 million downloads worldwide.
UnderDark: Defense 3.4.1 Play Store trailer
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Version:3.4.2
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Version:3.3.6
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Uploaded:July 31, 2026 at 2:55PM UTC
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Uploaded:July 23, 2026 at 8:54AM UTC
File size:157.44 MB
Downloads:3
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