The New Playable Subs & More Mod This mod aims to add new playable subs to the game, along with other tweaks and changes. Simply unzip the override folder into Steam\SteamApps\common\Cold Waters\ColdWaters_Data\StreamingAssets and then run the game. IMPORTANT: Each time you download an updated copy of the mod, make sure you completely delete your old override folder before installing the new one. DO NOT OVERWRITE EXISTING FILES!