match character with a gun (different packages)

how can i do that? and create a laser that come from the gun

Easiest way to create a laser is put a particle system on a game object bullet and use particles to emulate a laser. I don’t know what you mean by match gun. Maybe you attach the gun to the prefabs hand?

yes attach the gun to the prefabs hand.Easiest way to create a laser is put a particle system on a game object bullet and use particles to emulate a laser. .how do that?

To attach the gun to the hand, you want to make the weapon a child object of the hand. You would drag and drop it on the hand. As far as creating a lazer, it’s not terribly difficult if you’ve played with the particle system before. If not, you want to research the particle system. I can’t explain exactly how because it would take awhile. But here’s a place to get started:

https://www.youtube.com/watch?v=aezXrDwUDak

Brakeys is probably one of the most well known tutorialist and you can find much of what you need on his channel to learn.