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What's new in UnderDark: Defense 3.4.2
• Guild Raid
• Goblin Camp: 20 stages
• Mount catalysts
• PvP Season 4 — 2026.10.16 00:00 KST
• Improved mount enhancement guarantees, Blue Moon protection, and gauge animations.
• Scrollable personal records and increased stage 11–12 rewards.
• Improved Guild Raid UI, button touch targets, and click sounds.
About UnderDark: Defense 3.4.2
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 3.4.2 Play Store trailer
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