"Enemy" like in creeper world

Hi all,

I have been thinking about making an action RPG where you fight “creep” as in creeper world (In for the Long Haul! - Creeper World 3: Arc Eternal - YouTube, for those who haven’t played it) but I have no idea on how to make something that is expanding and can be cut off.

I had an idea to use procedural meshes for it, but never got it to work.
If anyone has any suggestions or idea, please share :slight_smile: I would be greatful!