Who We are
Founded with the mission of bringing amazing fun to people around the world through new games, The Jemi is creating a success story of a small team achieving global impact.
Their first game, Legendino, achieved a top 1% retention rate and surpassed 1 million cumulative downloads worldwide.
Core Values
We deliver amazing fun to people around the world through new content that reflects creative ideas and innovative technology.
01
Keep Challenging
Unstoppable Challenge
Failure is part of the journey. We are not afraid to fail.
Small experiments, constant attempts
— this is the way of TheJemi.
02
Start with Users
Every Beginning
Starts with the User
Every beginning and end starts with the user.
We believe that true solutions can only emerge
when we start from the user’s perspective.
03
Focus on the Core
Focus on the Essentials
The essence is always simple.
We keep asking ‘Why are we creating this?’
and focus on delivering meaningful experiences.
Our Works
Legendino
Legendino is a mobile game where you can collect and nurture 150 kinds of dinosaurs and engage in thrilling real-time PvP battles.
CatchBlock
'Catch Block!' is an educational game for children, co-created by Woongjin ThinkBig and The Jemi, that combines action gameplay with AI-powered math learning.
ActionCat
ActionCat is a side-scrolling shooting game
where adorable animal agents use unique weapons and diverse skills to destroy viruses.
Michelle
Michelle is an action game set in a post-apocalyptic world
shaped by environmental pollution and disasters, where survival is the ultimate goal.
Gangnam FutureEducation Center's
XR educational content
NewFormer Explorers - Space-K Mission is a space science experience powered by Mixed Reality(MR) technology.
Gangnam FutureEducation Center's
XR educational content
Space Colony is a space colonization simulation powered by Mixed Reality (MR) technology.
This is a space science experience powered by Mixed Reality (MR) technology, where you become a crew member of a lightspeed spacecraft, repairing a damaged ship and resuming its journey.
Gwangju MiraeChaeum Center's
XR Educational Content
History
2025
2023
2022
2021
2020
2019
2018
2017
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09
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08
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12
07
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12
Selected for the Mobile Game Development Project by the Korea Creative Content Agency
LINE NEXT Contract
Action Cat Universe Soft Launch
Legendino Global Launch and Featured on Both Major App Stores
Legendino Global Publishing Contract
Secured Export Voucher Program for Action Cat Universe
Participated in CES, Las Vegas, USA
Selected for the Korea Creative Content Agency Leap Project: Awarded Top Company
Secured Google × Korea Institute of Startup & Entrepreneurship Development Program: Advanced Monetization for Legendino
TIPA Growth Technology Development: Successfully Evaluated
Seed Investment Secured for Machine Learning-Based Real-Time Battle Game AI Technology
Selected as an Excellent Company in the Second Round of the Small and Medium Business Corporation Success Package
Registered as a Smart Game System Venture Company
Filed Patent for Smart Game Technology
08
Established TheJemi Co., Ltd. Corporate Research Institute
03
Selected for the Small and Medium Business Corporation Youth Startup Academy: Mobile Board Game Linked with Augmented Reality
01
Secured Technology Guarantee Program from Korea Credit Guarantee Fund
Registered Patent for Board Game / Registered Patent for Unique Code Augmented Reality
2016
12
Selected for the Startup Agency Accelerator-Linked R&D Program
09
Founded TheJemi Co., Ltd.