I am a university student and game developer with a deep passion for game development.
Turning imagination into playable experiences is what drives me.
</AboutMe>
Hello, my name is Jaeyun Jung, and I go by WolLu. I am a student developer who enjoys bringing ideas to life through games.
My interest in game development began in 2022 while studying cybersecurity and programming. During that time, I worked as a reverse engineer in the white-hat hacking team H4C, where I built a strong foundation in computer science, including low-level system knowledge.
Building on this foundation, I began turning ideas into fully playable game experiences.
I started out developing fan games for Korean streamers, and I currently work at the indie game studio AlephStudio and the HCI Lab at Daegu University.
</Skills>
Tech Stack
-
C
-
C++
-
C#
-
JAVA
-
PYTHON
-
DOCKER
-
LINUX
-
NCP
-
IDA
-
MYSQL
-
GIT
-
GITHUB
-
UNITY ENGINE
-
UNREAL ENGINE
</Certs>
Network Administrator Level 2
Korea Association of Information and Telecommunication
2022Linux Master Level 2
KAIT
2022</Timeline>
TEAM ISAAC
Worked as a reverse engineer in the Korean white-hat hacking team
TEAM H4C
Worked as a reverse engineer in the Korean white-hat hacking team
P4C 5th Cohort – System Hacking Mentor
Served as a mentor in the security education program organized by Team H4C
20th Gyeongbuk Science Festival
LostColor, Selected for the Corporate Category of the 20th Gyeongbuk Science Festival
P4C 6th Cohort – System Hacking Mentor
Served as a mentor in the security education program organized by Team H4C
BIC 2023
LostColor, Selected for the Rookie Category of BIC 2023
</Projects>
LSPDFR: 686 Callouts
TeamI have joined the translation project for 686 Callouts, an LSPDFR plugin developed by Charlie686.
ODOC
TeamI participated in an open-source recommendation and diagnosis agent development project conducted at the HCI Lab of Daegu University.
Lost Color
TeamLostColor is AlephStudio's first commercial title a Metroidvania-style action-adventure indie game.
Learn More
은평구의 분홍살인마
SoloThis is the second fan game developed for the Korean streamer Kane. Inspired by Five Nights at Freddy’s, the project focuses on horror-driven gameplay.
G-y J-y Go
SoloThis is the first fan game created for the Korean streamer Kane. The player must evade a pursuing entity called “Tajiri” and collect all scattered photos across the map to complete the game.
VR Shooting Range
SoloA VR shooting range developed as a commercial client project. Designed to run on multiple VR devices, the project was built with the Unity engine. The environment was assembled using publicly available assets.
DoorKicker
SoloThis is my first reversing wargame challenge, published as a Level 3 problem on Dreamhack.