Hi guys I am going to tell you how to install Minecraft alpha 1.0.16_02 on pojavlauncher first open pojavlauncher then open zarchiver then go on games folder then on pojavlauncher then on . Minecraft then on versions then create new folder a1.0.16_02 then copy both downloaded files then paste them on a1.0.16_02 folder then open pojavlauncher then find a1.0.16_02 and play