Metaballs FX for Unreal Engine 4.25+:

https://www.youtube.com/watch?v=Z0xbnEMbMxw

Installation:

1. Copy MetaballsPlugin into your ProjectRootFolder\Plugins

2. Create Blueprint with parent class Metaballs:

3. Add Blueprint to the Level map

4. Run game

5. You can adjust the parameters for Metaballs via Blueprints:

Please make sure that Microsoft Visual Studio 2019 is installed and Unreal Engine is at 4.25 or later.

Original Author: Andrey Harchenko

Updates and optimizations: iliags