This plugin will let you add fog of war system into your top-down or rts games. All the functions are static which means you can easily access the functions from anywhere in Blueprints or C++. I haven't tested this in multiplayer as this system was primarily designed for single player game.
Want to see this in an actual game? Check this out.
Showcase Video: https://youtu.be/wkduhCnZbPc
Join Discord: https://discord.gg/Zmd2EGcfz2
Number of Blueprints: 0
Number of C++ Classes: 5
Network Replicated: Not tested as this was designed primarily for a single player game.
Supported Development Platforms: All platforms that Unreal supports.
Supported Target Build Platforms: All platforms that Unreal supports.
Documentation: Click here.
Example Project: None available
Important/Additional Notes: Have a nice day! :)