Finding a Secret Dungeon
Secret Dungeons are hidden dungeons opened for exactly one hour, which can be found from the five Halls of Elements (Halls of Water, Fire, Wind, Light, Dark) as a random stage clear reward.
Secret dungeons consist of 10 stages, with each stage requiring players to defeat waves of one particular monster. Clearing a certain amount of stages awards players with summoning pieces for that monster. Once enough pieces have been acquired, players can summon that monster at the Summoning Circle. The number of pieces required depends on the grade of that monster. The element of the dungeon's monster depends on which Hall the Secret Dungeon was discovered in, with the Hall of Light giving only Light monsters, and so on.
Up to three Secret Dungeons may be discovered at a time, and players may enter into other players' dungeons if they have been befriended. A Secret Dungeon that has been discovered is available to all players in the friend list, whether that person was befriended before or after the discovery. If a friend enters a player's Secret Dungeon, that player is awarded one extra monster summoning piece (only one piece per friend, regardless of how many times that friend runs the dungeon). Non-friends can request to enter other players' Secret Dungeon without being added as friends through chat, up to 5 being allowed to enter.
Progression[]
Each Secret Dungeon consists of 10 stages, with increasing monster levels at each wave. The awakened version of the monster will start to appear stage 3. On the final stage, a boss version and two awakened versions will appear.
| Stages | Monsters | ||
| Normal | Awakened | Boss | |
| 1 | 9 | — | — |
| 2 | 9 | — | — |
| 3 | 6 | 3 | — |
| 4 | 7 | 2 | — |
| 5 | 6 | 2 | — |
| 6 | 4 | 3 | — |
| 7 | 3 | 3 | — |
| 8 | 3 | 2 | — |
| 9 | 2 | 2 | — |
| 10 | — | 2 | 1 |
Drop info[]
Upon clearing each stage, the number of summoning pieces that can be obtained will slowly increase. In addition to a base reward, there is also a chance of obtaining an additional summoning piece.
If you quit the battle at any point (through the pause menu) you are awarded as for the last cleared stage. This can be used as strategy to instantly end the run and maximize your time.
The following table shows the rewards for each stage as well as the chance for obtaining a bonus summoning piece.
| Stage cleared | Summoning Piece Reward | |
| Base reward | Chances of getting an additional piece | |
| 1 | 0 | 33% |
| 2 | 0 | 66% |
| 3 | 1 | — |
| 4 | 1 | 33% |
| 5 | 1 | 66% |
| 6 | 2 | — |
| 7 | 2 | 50% |
| 8 | 3 | — |
| 9 | 3 | 50% |
| 10 | 4 | — |
Using summoning pieces[]
The required number of summoning pieces depends on the natural grade of the monster.
- For a 1-Star monster, 10 summoning pieces are required. (Only available during special events)
- For a 2-Star monster, 20 summoning pieces are required.
- For a 3-Star monster, 40 summoning pieces are required.
- For a 4-Star monster, 50 summoning pieces are required. (Only available in the Hall of Heroes events and in the Guild Magic Shop)
- For a 5-Star monster, 100 summoning pieces are required. (Only available in Guild Shop and Ancient coin shop)
How to find a Secret Dungeon[]
- Hall of Water, Fire, Wind, Light, or Dark - every time you successfully complete one of the elemental halls, there is a small chance that the reward will be finding a secret dungeon. It will be a random monster from the table, of the same element as the hall. A current theory is that each level, B1 through B10, has the same chance.
- Craft Building (Special section) - there is an option to open a secret dungeon for 10 Low Essences, 10,000 mana stones, and 3 Mid Essences of any element. It will be a random monster of the selected element.
- Shop (Special section) - there is an option to open a Secret Dungeon of your selected element for 100 crystals. It will be a random monster of the selected element.
- Shop (Special section) - there is an option to open a Hall of (different element) for 200 crystals. It will be a Hall of (X), but while farming it, you have a chance of discovering a Secret Dungeon of that element.
- Friends - if one of the players in your Friends list has found a secret dungeon, then it will show up in your list of secret dungeons also. This is true whether they find it before or after becoming your friend. Similarly, anyone on your friends' list will be able to enter a secret dungeon that you found. However, there is a maximum of 10 players who can use a friend's secret dungeon in this way.
- Sharing secret dungeons with other players is by far the most efficient way! :)
- Try checking the chat channels to ask others if they have found the dungeon you need, and if you get a popular dungeon, check the chat channels to offer it to others. Example: 123 is a popular chat channel where you can ask the friendly community if they can open a secret dungeon for you.
Discoverable Secret Dungeons[]
| Monster |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|
| Amazon | — | — | — | 
|
— |
| Bearman | 
|
|
|
|
|
| Beast Hunter | — | 
|
— | — | — |
| Cow Girl | — | — | — | 
|
— |
| Fairy | — | 
|
|
|
|
| Garuda | 
|
|
— | — | 
|
| Golem | 
|
— | 
|
— | — |
| Griffon | 
|
|
— | 
|
— |
| Grim Reaper | 
|
|
— | — | 
|
| Harpu | — | 
|
|
|
|
| Harpy | 
|
|
— | — | — |
| Hellhound | 
|
— | 
|
|
|
| Howl | — | 
|
|
|
|
| Imp | 
|
|
|
|
|
| Inferno | 
|
— | 
|
— | — |
| Inugami | — | — | — | 
|
|
| Lizardman | — | — | 
|
— | — |
| Magical Archer | 
|
|
|
— | — |
| Martial Cat | — | — | 
|
— | — |
| Mystic Witch | — | — | — | — | 
|
| Pixie | 
|
|
|
|
|
| Salamander | 
|
— | — | 
|
|
| Serpent | 
|
|
— | — | — |
| Vagabond | 
|
|
— | 
|
|
| Viking | 
|
|
|
|
|
| Warbear | — | — | 
|
|
|
| Werewolf | 
|
— | 
|
— | — |
| Yeti | — | 
|
|
|
|
Secret Dungeons opened after completing elemental dungeons are chosen at random from the previous table. Available monsters are natural 2- and 3-star, some of which are fusion materials:
Secret Dungeon Events[]
Aside from the regular ones, Secret Dungeons can also be opened during game events. These types of Secret Dungeons generally cannot be uncovered through normal means, and are only limited to the duration of the event.
The following is a list of Secret Dungeon events from the year 2014:
- Living Armor (Fire) (FUSION) - First event: Aug 8 - Aug 14
- Werewolf (Water) (FUSION) - First event: Aug 22 - Aug 24
- Mystic Witch (Fire) (FUSION) - First event: Sep 12 - Sep 14
- Inugami (Wind) (FUSION) - First event: Sep 26 - Sep 28
- Drunken Master (Wind) - First event: Oct 10 - Oct 16
- Werewolf (Dark) - First event: Oct 24 - Oct 25 (Halloween special event)
- Grim Reaper (Dark) - First event: Oct 31 - Nov 1 (Halloween special event)
- Minotauros (Water) - First event: Nov 14 - Nov 20
- Serpent (Fire) (FUSION) - First event: Nov 28 - Nov 30
- Imp Champion (Fire) (FUSION) - First event: Dec 12 - Dec 18
- Amazon (Water) - First event: Dec 26 - Dec 28
The following is a list of Secret Dungeon events from the year 2015:
- Beast Hunter (Fire) (FUSION) - First event: Jan 9 - Jan 15
- Magical Archer (Wind) (FUSION) - First event: Jan 23 - Jan 25
- Grim Reaper (Fire) (FUSION) - First event: Jan 30 - Feb 1
- Martial Cat (Water) (FUSION) - First event: Feb 13 - Feb 15
- Lizardman (Wind) (FUSION) - First event: Feb 27 - Mar 1
- Penguin Knight (Water) - First event: Mar 13 - Mar 15
- Bounty Hunter (Fire) - First event: Mar 27 - Mar 29
- Mystic Witch (Wind) - First event: Apr 10 - Apr 12
- Living Armor (Water) - First event: Apr 24 - Apr 26
- Minotauros (Fire) - First event: May 8 - May 10
- Battle Mammoth (Wind) - First event: May 22 - May 24
- Bounty Hunter (Water) - First event: Jun 5 - Jun 7
- Charger Shark (Fire) - First event: Jun 19 - Jun 25
- Martial Cat (Wind) - First event: Jul 3 - Jul 5
- Amazon (Wind) (FUSION) - First event: Jul 17 - Jul 19
- Martial Artist (Water) (FUSION) - First event: Aug 21 - Aug 27
- Penguin Knight (Wind) - First event: Sep 18 - Sep 20
- Frankenstein (Wind) (FUSION) - First event: Oct 31 - Nov 1 (Halloween special event)
- Mystic Witch (Fire) (FUSION) - Second event: Nov 6 - Nov 8
- Mummy (Water) (FUSION) - First event: Nov 20 - Nov 26
- Minotauros (Water) - Second event: Dec 4 - Dec 6
- Battle Mammoth (Fire) - First event: Dec 18 - Dec 20
The following is a list of Secret Dungeon events from the year 2016:
- Lizardman (Wind) (FUSION) - Second event: Jan 8 - Jan 10
- Bounty Hunter (Wind) (FUSION) - First event: Jan 22 - Jan 24
- Imp Champion (Fire) (FUSION) - Second event: Feb 5 - Feb 7
- Grim Reaper (Water) (FUSION) - First event: Feb 19 - Feb 21
- Amazon (Water) - Second event: Mar 4 - Mar 6
- Penguin Knight (Fire) - First event: Mar 18 - Mar 20
- Mystic Witch (Wind) - Second event: Apr 1 - Apr 3
- Charger Shark (Wind) (FUSION) - First event: Apr 15 - Apr 17
- Martial Cat (Water) (FUSION) - Second event: May 6 - May 8
- Lizardman (Water) (FUSION) - First event: May 20 - May 22
- Grim Reaper (Fire) (FUSION) - Second event: Jun 3 - Jun 5
- Drunken Master (Fire) - First event: Jun 17 - Jun 19
- Magical Archer (Wind) (FUSION) - Second event: Jul 1 - Jul 3
- Battle Mammoth (Water) - First event: Jul 15 - Jul 17
- Bounty Hunter (Fire) - Second event: Aug 5 - Aug 7
- Martial Artist (Wind) - First event: Aug 19 - Aug 21
- Penguin Knight (Water) - Second event: Sep 2 - Sep 4
- Lizardman (Fire) - First event: Sep 23 - Sep 25
- Amazon (Wind) (FUSION) - Second event: Oct 7 - Oct 9
- Frankenstein (Water) - First event: Oct 21 - Oct 23
- Minotauros (Fire) - Second event: Nov 4 - Nov 6
- Beast Hunter (Wind) - First event: Nov 18 - Nov 20
- Living Armor (Water) - Second event: Dec 2 - Dec 4
- Martial Cat (Fire) (FUSION) - First event: Dec 16 - Dec 18
The following is a list of Secret Dungeon events from the year 2017:
- Battle Mammoth (Wind) - Second event: Jan 6 - Jan 8
- Mystic Witch (Fire) (FUSION) - Third event: Feb 3 - Feb 5
- Mummy (Wind) (FUSION) - First event: Feb 17 - Feb 19
- Martial Artist (Water) (FUSION) - Second event: Mar 3 - Mar 5
- Elven Ranger (Fire) - First event: Mar 17 - Mar 19
- Penguin Knight (Wind) - Second event: Mar 31 - Apr 2
- Beast Hunter (Water) - First Event: Apr 14 - Apr 16
- Battle Mammoth (Fire) - Second Event: May 5 - May 7
- Imp Champion (Wind) - First Event: May 19 - May 21
- Mummy (Water) (FUSION) - Second Event: Jun 3 - Jun 5
- Martial Artist (Fire) - First Event: Jun 23 - Jun 25
- Charger Shark (Wind) (FUSION) - Second Event: July 6 - July 8
- Drunken Master (Water) (FUSION) - First Event: July 21 - July 23
- Martial Cat (Fire) (FUSION) - Second Event: Aug 4 - Aug 6
- Elven Ranger (Wind) - First Event: Aug 18 - Aug 20
- Lizardman (Water) (FUSION) - Second Event: Sep 1 - Sep 3
- Mummy (Fire) - First Event: Sep 15 - Sep 17
- Martial Artist (Wind) - Second Event: Oct 6 - Oct 8
- Martial Cat (Water) (FUSION) - Third Event: Oct 20 - Oct 22
- Charger Shark (Fire) - Second Event: Nov 3 - Nov 5
- Mystic Witch (Wind) - Third Event: Nov 17 - Nov 19
- Bounty Hunter (Water) - Second Event: Dec 1 - Dec 3
- Living Armor (Fire) (FUSION) - Second Event: Dec 15 - Dec 17
The following is a list of Secret Dungeon events from the year 2018:
- Inugami (Wind) (FUSION) - Second event: Jan 5 - Jan 7
- Werewolf (Water) (FUSION) - Second event: Jan 19 - Jan 21
- Serpent (Fire) (FUSION) - Second event: Feb 2 - Feb 4
- Frankenstein (Wind) (FUSION) - Second event: Feb 16 - Feb 18
- Elven Ranger (Water) - First event: Mar 2 - Mar 4
- Amazon (Fire) - First event: Mar 23 - Mar 25
- Beast Hunter (Wind) - Second event: Apr 6 - Apr 8
- Minotauros (Water) - Third event: May 4 - May 6
- Penguin Knight (Fire) - Second event: May 18 - May 20
- Drunken Master (Wind) - Second event: Jun 1 - Jun 3
- Battle Mammoth (Water) - Second event: Jun 22 - Jun 24
- Lizardman (Fire) - Second event: Jul 6 - Jul 8
- Imp Champion (Wind) - Second event: Jul 20 - Jul 22
- Charger Shark (Water) - First event: Aug 3 - Aug 5
- Bounty Hunter (Fire) - Third event: Aug 24 - Aug 26
- Fairy Queen (Light) - First event: Sep 7 - Sep 9
- Grim Reaper (Wind) (FUSION) - First event: Sep 21 - Sep 23
- Living Armor (Water) - Third event: Oct 4 - Oct 6
- Mystic Witch (Fire) (FUSION) - Fourth event: Nov 2 - Nov 4
- Mummy (Wind) (FUSION) - Second event: Nov 16 - Nov 18
- Amazon (Water) - Third event: Dec 7 - Dec 9
- Martial Artist (Fire) - Second event: Dec 21 - Dec 23
The following is a list of Secret Dungeon events from the year 2019:
- Martial Cat (Wind) - Second event: Jan 4 - Jan 6
- Frankenstein (Water) - Second event: Jan 18 - Jan 20
- Elven Ranger (Fire) - Second event: Feb 1 - Feb 3
- Battle Mammoth (Wind) - Third event: Feb 15 - Feb 17
- Penguin Knight (Water) - Third event: Mar 1 - Mar 3
- Drunken Master (Fire) - Second event: Mar 15 - Mar 17
- Lizardman (Wind) (FUSION) - Third event: Apr 5 - Apr 7
- Beast Hunter (Water) - Second event: May 3 - May 5
- Minotauros (Fire) - Third event: May 17 - May 19
- Bounty Hunter (Wind) (FUSION) - Second event: Jun 7 - Jun 9
- Mummy (Water) (FUSION) - Third event: Jun 21 - Jun 23
- Imp Champion (Fire) (FUSION) - Third event: Jul 5 - Jul 7
- Charger Shark (Wind) (FUSION) - Third event: Jul 19 - Jul 21
- Werewolf (Water) (FUSION) - Third event: Aug 2 - Aug 4
- Grim Reaper (Fire) (FUSION) - Third event: Aug 23 - Aug 25
- Martial Artist (Wind) - Third event: Sep 6 - Sep 8
- Martial Cat (Water) (FUSION) - Fourth event: Sep 20 - Sep 22
- Battle Mammoth (Fire) - Third event: Oct 4 - Oct 6
- Amazon (Wind) (FUSION) - Third event: Oct 18 - Oct 20
- Living Armor (Water) - Fourth event: Nov 1 - Nov 3
- Penguin Knight (Fire) - Third event: Nov 22 - Nov 24
- Elven Ranger (Wind) - Second event: Dec 6 - Dec 8
- Minotauros (Water) - Fourth event: Dec 20 - Dec 22
The following is a list of Secret Dungeon events from the year 2020:
- Serpent (Fire) (FUSION) - Third event: Jan 3 - Jan 5
- Mystic Witch (Wind) - Fourth event: Jan 17 - Jan 19
- Drunken Master (Water) (FUSION) - Second event: Feb 7 - Feb 9
- Mummy (Fire) - Second event: Feb 21 - Feb 23
- Beast Hunter (Wind) - Third event: Mar 6 - Mar 8
- Charger Shark (Water) - Second event: Mar 20 - Mar 22
- Frankenstein (Fire) - First event: Apr 3 - Apr 5
- Penguin Knight (Wind) - Third event: Apr 17 - Apr 19
- Imp Champion (Water) (FUSION) - First event: May 22 - May 24
- Amazon (Fire) - Second event: Jun 5 - Jun 7
- Battle Mammoth (Wind) - Fourth event: Jul 3 - Jul 5
- Elven Ranger (Water) - Second event: Jul 17 - Jul 19
- Drunken Master (Fire) - Third event: Aug 7 - Aug 9
- Living Armor (Wind) - First event: Aug 21 - Aug 23
- Lizardman (Water) (FUSION) - Third event: Sep 4 - Sep 6
- Bounty Hunter (Fire) - Fourth event: Sep 18 - Sep 20
- Mummy (Wind) (FUSION) - Third event: Oct 2 - Oct 4
- Battle Mammoth (Water) - Third event: Oct 16 - Oct 18
- Martial Artist (Fire) - Third event: Nov 6 - Nov 8
- Frankenstein (Wind) (FUSION) - Third event: Nov 20 - Nov 22
- Amazon (Water) - Fourth event: Dec 4 - Dec 6
- Charger Shark (Fire) - Third event: Dec 18 - Dec 20
The following is a list of Secret Dungeon events from the year 2021:
- Imp Champion (Wind) - Third event: Jan 8 - Jan 10
- Penguin Knight (Water) - Fourth event: Jan 22 - Jan 24
- Elven Ranger (Fire) - Third event: Feb 5 - Feb 7
- Drunken Master (Wind) - Third event: Feb 19 - Feb 21
- Beast Hunter (Water) - Third event: Mar 5 - Mar 7
- Martial Cat (Fire) (FUSION) - Third event: Mar 19 - Mar 21
- Bounty Hunter (Wind) (FUSION) - Third event: Apr 2 - Apr 4
- Frankenstein (Water) - Third event: Apr 23 - Apr 25
- Lizardman (Fire) - Third event: May 7 - May 9
- Grim Reaper (Wind) (FUSION) - Second event: Jun 4 - Jun 6
- Mummy (Water) (FUSION) - Fourth event: Jul 2 - Jul 4
- Living Armor (Fire) (FUSION) - Third event: Jul 23 - Jul 25
- Charger Shark (Wind) (FUSION) - Fourth event: Aug 6 - Aug 8
- Martial Artist (Water) (FUSION) - Third event: Aug 20 - Aug 22
- Minotauros (Fire) - Fourth event: Sep 3 - Sep 5
- Elven Ranger (Wind) - Third event: Sep 17 - Sep 19
- Drunken Master (Water) (FUSION) - Third event: Oct 1 - Oct 3
- Imp Champion (Fire) (FUSION) - Fourth event: Oct 15 - Oct 17
- Martial Cat (Wind) - Third event: Nov 5 - Nov 7
- Bounty Hunter (Water) - Third event: Nov 19 - Nov 21
- Battle Mammoth (Fire) - Fourth event: Dec 3 - Dec 5
- Beast Hunter (Wind) - Fourth event: Dec 17 - Dec 19
The following is a list of Secret Dungeon events from the year 2022:
- Grim Reaper (Water) (FUSION) - Second event: Jan 7 - Jan 9
- Frankenstein (Fire) - Second event: Jan 21 - Jan 23
- Living Armor (Wind) - Second event: Feb 4 - Feb 6
- Elven Ranger (Water) - Third event: Feb 18 - Feb 20
- Fairy (Fire) (FUSION) - First event: Mar 4 - Mar 6
- Martial Artist (Wind) - Fourth event: Mar 18 - Mar 20
- Imp Champion (Water) (FUSION) - Second event: Apr 1 - Apr 3
- Mummy (Fire) - Third event: Apr 22 - Apr 24
- Amazon (Wind) (FUSION) - Fourth event: May 6 - May 8
- Mystic Witch (Water) - First event: Jun 3 - Jun 5
- Beast Hunter (Fire) (FUSION) - Second event: Jul 1 - Jul 3
- Charger Shark (Water) - Third event: Aug 5 - Aug 7
- Griffon (Fire) (FUSION) - First event: Aug 19 - Aug 21
- Serpent (Wind) (FUSION) - First event: Sep 2 - Sep 4
- Harpy (Water) (FUSION) - First event: Sep 16 - Sep 18
- Bearman (Fire) (FUSION) - First event: Oct 7 - Oct 9
- Werewolf (Wind) (FUSION) - First event: Oct 21 - Oct 23
- Inugami (Water) (FUSION) - First event: Nov 4 - Nov 6
- Golem (Fire) (FUSION) - First event: Nov 18 - Nov 20
- Minotauros (Wind) (FUSION) - First event: Dec 2 - Dec 4
- Magical Archer (Water) (FUSION) - First event: Dec 16 - Dec 18
The following is a list of Secret Dungeon events from the year 2023:
- Elven Ranger (Fire) - Fourth event: Jan 6 - Jan 8
- Lizardman (Wind) (FUSION) - Fourth event: Jan 20 - Jan 22
- Beast Hunter (Water) - Fourth event: Feb 3 - Feb 5
- Amazon (Fire) - Third event: Feb 17 - Feb 19
- Frankenstein (Wind) (FUSION) - Fourth event: Mar 3 - Mar 5
- Warbear (Water) (FUSION) - First event: Mar 24 - Mar 26
- Grim Reaper (Fire) (FUSION) - Fourth event: Apr 7 - Apr 9
- Mummy (Wind) (FUSION) - Fourth event: Apr 21 - Apr 23
- Battle Mammoth (Water) - Fourth event: May 5 - May 7
- Penguin Knight (Fire) - Fourth event: Jun 2 - Jun 4
- Imp Champion (Wind) - Fourth event: Jul 7 - Jul 9
- Martial Artist (Water) (FUSION) - Fourth event: Jul 21 - Jul 23
- Drunken Master (Fire) - Fourth event: Aug 4 - Aug 6
- Bounty Hunter (Wind) (FUSION) - Fourth event: Aug 18 - Aug 20
- Frankenstein (Water) - Fourth event: Sep 1 - Sep 3
- Martial Cat (Fire) (FUSION) - Fourth event: Sep 15 - Sep 17
- Elven Ranger (Wind) - Fourth event: Oct 6 - Oct 8
- Griffon (Water) (FUSION) - First event: Oct 20 - Oct 22
- Charger Shark (Fire) - Fourth event: Nov 3 - Nov 5
- Inugami (Wind) (FUSION) - Third event: Nov 17 - Nov 19
- High Elemental (Water) (FUSION) - First event: Dec 1 - Dec 3
- Inferno (Fire) (FUSION) - First event: Dec 15 - Dec 17
The following is a list of Secret Dungeon events from the year 2024:
- Living Armor (Wind) - Third event: Jan 5 - Jan 7
- Lizardman (Water) (FUSION) - Fourth event: Jan 19 - Jan 21
- Frankenstein (Fire) - Third event: Feb 2 - Feb 4
- Grim Reaper (Wind) (FUSION) - Third event: Feb 16 - Feb 18
- Martial Cat (Water) (FUSION) - Fifth event: Mar 1 - Mar 3
- Martial Artist (Fire) - Fourth event: Mar 15 - Mar 17
- Penguin Knight (Wind) - Fourth event: Apr 5 - Apr 7
- Mystic Witch (Fire) (FUSION) - Fifth event: May 3 - May 5
- Charger Shark (Wind) (FUSION) - Fifth event: May 17 - May 19
- Amazon (Water) - Fifth event: Jun 7 - Jun 9
- Battle Mammoth (Wind) - Fifth event: Jul 5 - Jul 7
- Living Armor (Water) - Fifth event: Jul 19 - Jul 21
- Lizardman (Fire) - Fourth event: Aug 2 - Aug 4
- Frankenstein (Wind) (FUSION) - Fifth event: Aug 15 - Aug 17
- Grim Reaper (Water) (FUSION) - Third event: Sep 6 - Sep 8
- Imp Champion (Fire) (FUSION) - Fifth event: Sep 20 - Sep 22
- Drunken Master (Wind) - Fourth event: Oct 3 - Oct 5
- Mummy (Water) (FUSION) - Fifth event: Oct 18 - Oct 20
- Minotauros (Fire) - Fifth event: Nov 1 - Nov 3
- Beast Hunter (Wind) - Fifth event: Nov 15 - Nov 17
- Penguin Knight (Water) - Fifth event: Dec 6 - Dec 8
- Grim Reaper (Fire) (FUSION) - Fifth event: Dec 20 - Dec 22
In other languages[]
| Language | Title | Notes |
|---|---|---|
| English | Secret Dungeon | |
| Korean | 비밀 던전 | |
| Japanese | 秘密ダンジョン | Himitsu Danjon |
| Traditional Chinese | 秘密地下城 | |
| Simplified Chinese | 秘密地下城 | |
| French | Donjon Secret | |
| German | Geheimer Dungeon | |
| Russian | Секретное подземелье | |
| Portuguese | Masmorra Secreta | |
| Spanish | Mazmorra Secreta | |
| Indonesian | Secret Dungeon | |
| Malay | Penjara Bawah Tanah Rahsia | |
| Vietnamese | Hầm Ngục Bí Mật | |
| Thai | กรุลับ |
| World Map | |
|---|---|
| Scenarios | Garen Forest • Mt. Siz • Kabir Ruins • Mt. White Ragon • Telain Forest • Hydeni Ruins • Tamor Desert • Vrofagus Ruins • Faimon Volcano • Aiden Forest • Ferun Castle • Mt. Runar • Chiruka Remains • Iran Desert • Panther Volcano • Chomp Town • Suburban Flats • Movers of Arabia • Mt. Olympus • Sharkbite Shores |
| Dungeons | Cairos Dungeon • Hall of Light • Hall of Dark • Hall of Fire • Hall of Water • Hall of Wind • Hall of Magic • Giant's Keep • Dragon's Lair • Necropolis • Secret Dungeons • Hall of Heroes • Angel Garden • Rainbow Garden • Devilmon Cave |
| Rifts | Dimensional Rift • World Boss • Rift of Worlds • Air Raid |