How to do anti exploiter system?

How much magnitude should i allow to deal damage? 1?
Sorry i’m new to this.

This could take all night and I could write this entire thing for you but you have to use your judgement and testing to be able to do it. I’m not too sure if you are a good programmer or not but I would recommend looking up things on sanity checks, server/client model, and Roblox resources to help secure your game.

Also check out developer.roblox.com . This is a huge concept and it’s hard to go into all of this detail. Security is an issue every software application faces and always will. Good luck with your game.

Did you mean i should check the free model? I checked it all. but i use free model just little bit.

Anyway, I’ll try to learning with myself.