Staco Link. 

STACO LINK Co., Ltd. develops and publishes mobile games. The company also develops IP business, webtoon, creator agency, and IT platform business; and engages in business, such as new concept building technology and materials. The company was formerly known as Longtu Korea Inc. and changed its name to STACO LINK Co., Ltd. in July 2024. STACO LINK Co., Ltd. was founded in 1993 and is based in Anyang-si, South Korea.