Size: 1.9GB
Play Store: https://play.google.com/store/apps/details?id=com.netease.ko
Developer Email: knivesout.jp@global.netease.com
Developer Website: https://www.knivesout-en.com/
Developer Address: 1/F, XIU PING COMMERCIAL BUILDING 104 JERVOIS STREET Sheung wan Hong Kong
Source: https://play.google.com/store/apps/details?id=com.netease.ko