Hello everyone, this is the Troubleshooter development team.

First, we deeply thank everyone who enjoyed Troubleshooter: Abandoned Children. Thanks to your love and support, we are now planning on our next title, Troubleshooter: Banished Children.

The sequel will be presented in the form of Early Access after 2 years of development. We apologize for presenting our sequel as Early Access even after a long development process despite many expectations from those who want to experience the sequel in its plain form as soon as possible.

Due to our lack of skill, the development process will take a long time, but we won’t stop doing our best to communicate with all our fans at all costs.

As a part of this effort, today we reveal some of our concept data for the sequel.



Kalter Mountains is a region where located between the Iron Forest of Wind Wall District and the Fortress of Suffering.

This place is a demilitarized zone for the three world powers and is called the Kalter Reservation. Its residents are five tribes, with each of them named Frosthorn, Moonwolf, Starsong, Sandrock, and Blackmountain.

With this new setting, we wanted to present you with a new type of joyful experience while expanding the world of Troubleshooter.



In Troubleshooter: Banished Children, there will be 10 main characters.

Each character has their own story, and their class will be inherited from the classes from Troubleshooter: Abandoned Children and will be adjusted. We aim to maintain the joy that an abundance of classes can present.

The following is the information about 5 of the 10 main characters.

Please note that these can be changed when the game is released.


Her name is Aurora, but most of her friends call her Ari.

The story of her traveling through the Kalter Mountains will be the main plot of Troubleshooter: Banished Children.

Her main weapon is a bow and her basic class is Archer, and her advanced class will be Hunter and Bard.


Her name is Hannah Redhorn. As a friend of the same age Ari, Hannah will act as another protagonist alongside Ari.

She is a member of the Frosthorn tribe who lives in the northern part of the Kalter Mountains. She is a brave, gregarious, just, and stubborn person.

Her main weapon is a one-handed axe and a shield. Her basic class is Shielder, and her advanced class will be Guardian and Highlander.


His name is Yuri Leblanc. He’s the uncle of Binaca and as the Gold Spoon of the anti-government group Spoonist, he’s a dissident of security rank 『 Orichalcum 』.

Usually, he’s gregarious and generous, but his true nature is more calm and cynical. He’s traveling around the Kalter Mountains to find the other Spoonists led by Carter.

His main weapon is a bangle. His basic class is Mage, and his advanced class will be Black Mage and Red Mage.


Her name is Tyra Goldsand. She’s a friend of Misty and a Troubleshooter of Vermilion, the Troubleshooter company that Rion made.

After hearing the news of her grandmother’s injury who is working as a sheriff at the Sandrock tribe in the Kalter mountains, Tyra took a vacation to revisit her hometown. She is an honest and diligent person but can be cynical sometimes. She is often misunderstood as a cold-hearted person due to those characteristics.

Her main weapon is a pistol. Her basic class is Gunslinger and her advanced class will be Bodyguard and Desperado.


His name is Ryo Ryuzaki. He once served Kylie, the leader of the White Dragon Clan, and now he’s a Carp in the Game of Dragons held between the Nine Dragon Clan.

He headed to Kalter Mountains alone to fulfill the mission to be recognized as the Carp who represents the White Dragon Clan instead of Kylie.

His main weapon is a sword. His basic class is Swordsman, and his advanced will be Swordmaster and White Knight.


These 5 characters are the main characters that we made so far. We will reveal the information for other characters as soon as we finish them.




A tribe that resides at the Highland of Frosthorn in the northern part of the Kalter mountains.

They used to raid other tribes and never refused to start a war but after the World War, they stopped being hostile to the other 4 tribes after forming the Kalter Alliance.

Due to the increasing population within the tribe and the ongoing cold weather that lasted for 3 years, Olaf, the new chieftain, decided to quit the alliance and return to their old traditions that relied on force and violence.


One of the factions of the Nine Dragon Clan.

Its leader, Huang-YoungIn is also one of the High Commissioners of Valhalla. He wants to claim many interests in the Kalter Mountains that the superpowers have left untouched for a long time. With this, He wishes to become the Dragon by winning the Game of Dragons.

To fulfill his ambition, many members of the Gold Dragon Clan are sent across the Kalter Mountains and act on behalf of the clan.


Dark Moon is a criminal group that is active in the underworld of Kalter Mountain and is considered a fearful faction across the region.

They are very dissatisfied with the situation that the 5 tribes rule over the region, and wish to change the situation by overthrowing each tribe’s system of power and thus starting the new era of Dark Moon.




Crocas are the beasts that inhabit the Starsong Lake, the biggest lake in the region. Some of them have adapted to environments and are found in forests or even deserts.


Ummers are the beasts that are widespread across the Kalter Mountains. Many hunting tribes teach how to hunt them to their young hunters. But watch out, careless hunters could be severely injured by Ummer’s powerful charge attack.


Zephygles are flying beasts that are easily found in the Sandrock desert, and tend to stay in the sky for most of the time. So if you want to hunt them, you must take the chance when they land.


Don’t be fooled by their cute looks. Fogris are very hostile to strangers. Many outsiders who approach them without caution because of their cute looks have to face their anger and hurt badly.


Wags tend to form a passel and are famous for their strong appetite. They attack many villages and cause damage while seeking food, especially when their mating season begins in late summer.


Vargs are the apex predator of the Kalter Mountains. They are considered the strongest beasts in the Kalter Mountains.


with all these new beasts, you can also expect other beasts from “Troubleshooter: Abandoned Children” like Tima, Yasha, Negoori, Dorori, Mungo, and Crabmit.


The team aims to finish working on the settings this summer and start developing the game in the second half of the year.


It will take a long time, but we will do our best to communicate well with you.

Hello everyone, this is the Troubleshooter development team.

We are going to have a maintenance for server stabilization and bugs fix.

The maintenance time is as follows:

• Daylight saving time is not applied.
  
• Date: April 25th, 2024
  
• Thursday 09:00 ~ 11:00 CET
  
• Thursday 17:00 ~ 19:00 JST
  
• Thursday 00:00 ~ 02:00 PST
  
• Thursday 08:00 ~ 10:00 UTC

We will continue to do our best to ensure that you can use Troubleshooter more stably and enjoyably.

Thank you.

Hello, this is the Trouble Shooter development team.

Today, an unknown database error occurred and we corrected this error. However, for a more stable gaming environment, we would like to conduct a temporary check on Asian server.

The maintenance will be 15 minutes and we will reopen the servers as soon as the maintenance is complete.

Temporarily Maintenance Schedule:

- Date: 2024 March 1st, Friday
- Time: 17:30~ 17:45 (GMT + 9)

We're really sorry for the disruption to your gameplay once again.

We'll do our best to fix it as soon as possible!

We sincerely apologise for the inconvenience!

Hello everyone, this is the Troubleshooter development team.

We beg to inform you that the game contents update and system maintenance.

• During the maintenance, players who use the Online mode can't play the game.
  
• Please end the game normally before the maintenance begins.
  
• During the maintenance, players who use the Offline mode can play the game.

• Daylight saving time is not applied.
  
• Date: February 26th, 2024
  
• Monday 09:00 ~ 11:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 00:00 ~ 02:00 PST
  
• Monday 08:00 ~ 10:00 UTC

• Added teams of Poachers, Red Mining District Gangster to the Joint Training.
  
• Added a tab for drone to the Help. You can check the masteries that come with each OS.
  
• Added a function that download the image from Gallery.
  
• Added a filter to the Mission Control that sorts missions by their level.
  
• Usage number of an ability and Availability number of an ability are going to be indicated separately.
  - In case of Availability number of consumable items like grenade, it looks the same as it does now.
  - In case of Wind Chain, Traps and etc, you can check the blue max usage number on its top right corner.
  
  
• Fixed a bug that Emergency Rescue System was activated when a wielder was in a state of cannot move.
  
• Fixed a bug that Pincer Movement, Jet Stream Attack and The Wrathful Vengeance were activated when a wielder was in cannot act.

Thank you.

Hello everyone, this is the Troubleshooter development team.

We are going to have a maintenance for server stabilization and bugs fix.

The maintenance time is as follows:

• Daylight saving time is not applied.
  
• Date: February 26th, 2024
  
• Monday 09:00 ~ 11:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 00:00 ~ 02:00 PST
  
• Monday 08:00 ~ 10:00 UTC

We will continue to do our best to ensure that you can use Troubleshooter more stably and enjoyably.

Thank you.

[Notice] Announcement of Contents Update and System Maintenance

Hello everyone, this is the Troubleshooter development team.

We beg to inform you that the game contents update and system maintenance.

• During the maintenance, players who use the Online mode can't play the game.
  
• Please end the game normally before the maintenance begins.
  
• During the maintenance, players who use the Offline mode can play the game.

• Daylight saving time is not applied.
  
• Date: January 15th, 2024
  
• Monday 10:00 ~ 12:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 01:00 ~ 03:00 PST
  
• Monday 08:00 ~ 10:00 UTC

• Changed ESP prefixes for some items.
  
  • Flame, Frost, Flash, Storm, Green, Mist Ruler → Ruler
    
  • Flame, Frost, Flash, Storm, Green, Mist Supreme → Supreme
    
  • Flame, Frost, Flash, Storm, Green, Mist Destroyer → Destroyer
    
  • Flame, Frost, Flash, Storm, Green, Mist Fanatic → Fanatic
    
  • Flame, Frost, Flash, Storm, Green, Mist Sorcerer → Sorcerer
    
  • Flame, Frost, Flash, Storm, Green, Mist Blade → Magic Blade
    
  • Flame, Frost, Flash, Storm, Green, Mist Arrow → Magic Arrow
• Added the prefix Ruler, Supreme and Destroyer for swords.
  
• Changed TP of Sunglasses, Spider Web from 2 to 1.
  
• Changed the loading images to be displayed from the images you unlocked in the Gallery when you try the mission you've already completed.
  
• Changed slot count that is decided based on the Drone type:
  
  Before
  
  Drone

  Frame

  Support

  Reinforcement

  Security

  AI

  Scout

  4

  3

  3

  3

  3

  Incineration

  4

  3

  4

  3

  2

  Fire-Fighter

  3

  3

  3

  4

  3

  Transporter

  5

  3

  2

  3

  3

  High Speed

  4

  4

  3

  3

  2

  Reinforcement

  3

  3

  4

  4

  2
  
  After
  
  Drone

  Frame

  Support

  Reinforcement

  Security

  AI

  Scout

  5

  4

  4

  3

  4

  Incineration

  5

  3

  5

  3

  4

  Fire-Fighter

  5

  3

  3

  5

  4

  Transporter

  5

  5

  2

  4

  4

  High Speed

  4

  4

  4

  4

  4

  Reinforcement

  4

  4

  5

  3

  4
  
  
• Added a button that makes you get all the rewards from Troublemaker List on the Troublemaker UI.
  
• Added a button that makes you craft all at once on the Craft UI.
  
• Added a function that makes increases and decreases the units by 10 per once by clicking 'Shift + click' on the Craft, Mastery Research and shop UI.
  
• Added a function that adds insufficient mastery list to the history of Mastery Research when you try to copy and paste a mastery board.

Thank you.

Hello everyone, this is the Troubleshooter development team.

We are going to have a maintenance for server stabilization and bugs fix.

The maintenance time is as follows:

• Daylight saving time is not applied.
  
• Date: January 15th, 2024
  
• Monday 09:00 ~ 11:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 00:00 ~ 02:00 PST
  
• Monday 08:00 ~ 10:00 UTC

We will continue to do our best to ensure that you can use Troubleshooter more stably and enjoyably.

Thank you.

Hello everyone, this is the Troubleshooter development team.

Before we prepare for our next game, development team members are taking turns to recharge.

At the start of the new year, all developer members will return, and we will improve and update new content on the shortcomings of "Trouble Shooter: Abandoned Children" along with preparations for the development of the next game.

I hope you all have a great end of the year.

We will be back with fun content.

Merry Christmas and Happy New Year !


We beg to inform you that the game contents update and system maintenance.

• During the maintenance, players who use the Online mode can't play the game.
  
• Please end the game normally before the maintenance begins.
  
• During the maintenance, players who use the Offline mode can play the game.

• Daylight saving time is not applied.
  
• Date: December 18th, 2023
  
• Monday 10:00 ~ 12:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 01:00 ~ 03:00 PST
  
• Monday 08:00 ~ 10:00 UTC

• Changed Irene's face modelling.
  
• Changed the message for updating a checkpoint to be printed on the log console.
  
  
• Fixed a bug that if you were attacked by an enemy's knockback attack, the mastery Wanderer was activated even though it was not your turn.
  
• Fixed a bug that an opponent in Joint Training rejoined with the Berserk status when it was put Out of Action by ally's consecutive attack.
  
• Fixed a bug that the download from online data didn't work when the game ran on Proton of Linux OS.

Thank you.

Hello everyone, this is the Troubleshooter development team.

We are going to have a maintenance for server stabilization and bugs fix.

The maintenance time is as follows:

• Daylight saving time is not applied.
  
• Date: December 18th, 2023
  
• Monday 09:00 ~ 11:00 CET
  
• Monday 17:00 ~ 19:00 JST
  
• Monday 00:00 ~ 02:00 PST
  
• Monday 08:00 ~ 10:00 UTC

We will continue to do our best to ensure that you can use Troubleshooter more stably and enjoyably.

Thank you.