in the pdf tutorial for "the game" scene , at the page 26 there is an image. in this image there are a screenshot of the particle renderer: in the image there is, under the UV animation, this word: fire add

Shader Particles/Additive

Tint color

Particle Texture

              Tiling     Offset
               x  1          0
               y  1          0

but on my computer this not appear. on my computer doesn't appear also (under the tag:untagged) this buttons:

Prefab: Select Reconnect Apply