Sudden Attack 2 (Korean: 서든어택 2) was a free-to-play multiplayer first-person shooter online game developed by the South Korean company GameHi (Nexon GT) as a sequel to the original Sudden Attack.
Launched in July 2016, Sudden Attack 2 was shut down 23 days later due to an end of contract with the game developer.
[1][2] Plans for a Japanese launch of the game were never realized due to the abrupt shutdown of its servers.
Besides the contract cancellation, the over sexualization of the game's main female characters resulted in backlash from gamers who felt it was inappropriate and over the top.
[6] Both the controversy and contract disputes led to the game being terminated just days after launching.