Better Anime ability optimization

[TheRealDoctor900 (nick)]

I am wondering how to fully implement anime abilities into my game, thing is I do not know which method is the best, currently I have a client script fire to the server which fires to all clients for the VFX to be replicated in everyones devices without lag

Problem: How would I implement a hitbox and or if theres a better way on doing this

[SilentSuprion]

You’re heading in the right direction. Hitboxes should be in the server.

Linear projectiles

For big projectiles ( not physics simulated it’s just linear ), what’s the best way to detect anything that hits it? I looked to modules like FastCast but I am not sure if it’s good with Big projectiles.Also, how can I make it move smoothly for every player.