Well I've found a workaround. Thanks to Crafterdark#2447, he gave me a timer that seems to work for me. Also make sure your minecraft directory is in the default location. Alternate timer can be downloaded here: http://www.mediafire.com/file/kceejqx3tdsc5wf/MinecraftTimer2.zip/file The way it works is pretty simple. Load up a world, and the timer starts but it doesnt really update. If you press ESC or pause the game, it'll update and should auto update at the end credits. Also, everytime you make a new world, don't press the reset button. Close it and reopen it. Can remove some ticks from the actual time.

Am I missing something obvious? I have minecraft open and it doesn't seem to be doing anything. Load up a world, break stuff, nothing happens. Anyone have a fix?