It formerly had teams competing in League of Legends, StarCraft II, Warcraft 3,Clash Royale, PlayerUnknown's Battlegrounds and Special Force 2.

OGN Entus was established in April 2001 as a StarCraft: Brood War team named ProSuma.

Later members were Seo Ji-hun, Kang Min, Jeon Sang-wook, Park Tae-min, Byun Hyung-tae and Park Yeong-min, and current members are Kim Jeong-woo, Jo Byung-se, Jin Yeong-wha, Han Sang-bong and Shin Dong-won.

Team director Cho Gyu-nam saw each move as a chance to obtain new members, and kept many skilled players.

Although CJ Entus was supported for a long time by its members, director Cho did not obstruct his players' moves.