(link will not be added, not allowed to redistribute, look on youtube, I found the copy there.) First, open Run, paste %appdata%\.minecraft into the location, then open the Versions folder, next, make a folder and copy and paste the JAR and JSON file into the new folder, and name the folder "survivaltest". Now, reboot the launcher (if you have it open), make a version, scroll down and choose "old alpha survivaltest". finally, play the version! This is how to play the Survival test version!