CDO2

As the Chief Dungeon Officer (CDO), your primary goal is to maintain the longevity of your dungeon against relentless waves of heroes. Command the Demon King and strategically deploy over 90 unique monsters, each with distinct attributes based on their type, race, and role. Harness the power of synergy by carefully selecting and summoning monsters that complement each other's strengths to maximize your defense.

Enhance your strategy with over 80 pieces of equipment tailored for individual monsters, more than 30 Totems to strategically place in each room, and over 90 Relics that provide dungeon-wide effects. Choose wisely to fortify your dungeon and outsmart the heroes.

Stay alert for over 100 random events, each with its own narrative. Keep an eye on the event calendar and adapt your tactics to turn these events to your advantage.

The fate of your dungeon can shift dramatically. Invest in long-term research to bolster your defenses, utilize Goblin Bandits for resource pillaging, and have your Demon King consume monsters to enhance his stats. Every decision you make will impact your dungeon's survival in the heat of battle.

Unlock permanent secondary attributes that offer significant advantages. The more you accumulate through gameplay, the stronger your dungeon becomes.

Push your limits and beyond by reaching 50 years to clear the game, then continue in Challenge Mode at an elevated difficulty. As the challenge intensifies, so do the penalties. Test your strategies under these extreme conditions to see how far you can go.

Engage in the competitive mode, which lasts longer than a year and pits you against other players without a set clear condition. Every Monday, rankings reset, and new rewards are distributed. Showcase your prowess under varying weekly conditions.

*Note: For optimal performance, it is recommended to play on mobile devices rather than PC app players.

What's New in the Latest Version 02.27.03

Last updated on Nov 6, 2024

CDO2: Dungeon Defense ver 02.27.03
- Bug Fix, Others

CDO2: Dungeon Defense ver 02.27.02
- Bug Fix

CDO2: Dungeon Defense ver 02.27.01
- Others

Please refer to the in-game patch note for detailed information.