.SWW File Extension
File TypeAnno Saved Game
This file is saved in a binary format, which requires a specific program to read its contents.
What is a SWW file?
Saved game file created by Anno 1404 and Anno 2070 futuristic real-time strategy games; stores a player's state of the game and includes completed levels and other achievements; not opened manually by the user from the Windows Explorer, but instead opened through the game's interface under the list of saved games.