Sudden Attack - Geni by omegaserpent on DeviantArt

Exclusive] Nexon mulls launching FPS game Sudden Attack on Steam

Nexon, CJ E&M sign publishing agreement for Sudden Attack

Sudden Attack 2

Steam 工作坊::(SA2) SUDDEN ATTACK 2 CUSTOMIZATION PACK: Scarlet [WOTC]

Sudden attack Skins

SUDDEN ATTACK M: DUEL LEAGUE_Character Design, 2014 on Behance

Sudden Attack Gameplay HD

Sudden Attack 2 – Korean server set to be dispatched next summer

Sudden Attack 2 (2016) was the first semi-realistic modern military FPS game with a tactical K-pop idol character. : r/mendrawingwomen

Sudden Attack 2 - New maps and playable characters introduced - MMO Culture