I was asking myself..

Unity Engine
1

Hey, i saw that in almost every multiplayer game, the character have a 3rd person animation and a 1st person animation, so i was asking myself if someone actually know how it works and if (adobe Fuse) could be usefull in this situation , thanks for your help

2

There are several approaches to this. It is not unusual to make a separate rig for the first person that is just arms, and use different animations for it.

3

But, how can you make a multiplayer game if you don’t use this method?

4

You can use all 3rd person animations and just put a camera in the head. But there is a series of compromises you will have to make for this. It depends on your game.