I don’t have much experience in scripting, and I don’t know where to start. I recently made an Ability for my Game called “Hunting Vision”, basically it’s purpose is to indicate where Players are, they will be shown on my screen glowing Red.
One way you could pull this off is through the use off ViewortFrames, you just create characters in the frame and manipulate their CFrames (you should also change their colour to red), another way would be to manually insert red coloured frames and, manually calculate where they should go, this can be a bit tricky but, it’s probably much cheaper in terms of the amount of resources it uses compared to ViewportFrames but, I’d recommend using ViewportFrames as it’ll be significantly easier; also, there are many ways you could approach this problem so, you don’t need to restrict your self to these 2 methods.