You wake up on a strange island and you see a button. You push the button. Some time later, you are in an underground temple. You take another button, place it and push it. And suddenly there are creepers everywhere. A door opens. You find yourself in a protected room and you decide to place bedrock in front of the entrance. You're safe.


For now.



Mods required : More pistons - http://www.minecraftforum.net/topic/997095-125-more-pistons/


Ps- You might want to keep a backup.