You can use Unity's particle system as the basis for your targeting/seeking mechanics using just the built-in Force Field component, with ZERO programming to start with. ✨🎯 : r/Unity3D
Particle System: Lights - Unity Learn
Particle System: Shape - Unity Learn
Started a series of Unity VFX tutorials. Feedback very welcome! : r/Unity3D
Visual Effects for Games in Unity - Beginner To Intermediate | Gabriel Aguiar Prod | Skillshare