2022.02 Began solo development of the 2D bullet hell roguelike game "Error_Boy.exe"
2024.03 Participated in the "Wise Demo Life" on STOVE Indie
2024.04 Selected for the Indie Startup Support Program by the Chungbuk Global Game Center
2024.05 Exhibited at the Indie Arcade of PlayX4 2024
2024.07 Scheduled to exhibit at the Indie Game Zone of Comic World 2024 SUMMER