how do i change my 3d project to a 2s game

NIB

me and a friend entered a gamejam and we have a 3d project but we are going to make a 2d game. i can't use my tileset because it is a 2d game. can anyone help me?

Sl0th

As far as I am aware, the only difference is the camera and different components. The camera should be set to ortographic and you should use Rigidbody2D, etc. to avoid capculating for the unused dimension. And that will be it. Of course, you probably don't want to use 3D models instead of sprites, but it could be done.