How to install experimental snapshot in Minecraft
- Download the given snapshot zip file
- Unzip it and place the resulting folder in your .minecraft/versions/version folder
How to find your .minecraft folder
- Windows: Press Win+R and type
%appdata%\.minecraft
and press Ok - Mac OS X: In the Go menu in Finder, select "Go to Folder" and enter
~/Library/Application Support/minecraft
- Linux:
~/.minecraft or /home/<your username>/.minecraft/