Navy SEALs: Covert Operations is a scale realism total conversion for id Software's Quake3/Team Arena engine. NS:CO pits players in realistic SEAL and Tango land covert operations in realistic settings with scale weapons, munitions, and equipment.

NS:CO is a tactically sophisticated feature rich multi-player game that emphasized teamwork and realistic SEAL SPECWAR missions and tactics.

NS:CO is a total conversion featuring original game-design, technology, all original code, stunning art, level design, modeling and animation; wrapped in a rich game interface that gives players new exciting control over game-play that is unique, realistic and enormous fun.