install questions

[C@RN!V0RE]

i have downloaded the 2.85 and i have the 2.82 and my questions is:
do i have do uninstall the game, and then to install the 2.85?
second, does 2.85 include 2.80, 2.81 and 2.82 in it?

[demons seed]

all u need is 2.85 get rid of all files, but not the inf-maps or inf-textures. read the manuel if your still not sure(i did)

my your kills be quick an bloo*uuugghh*............