There’s a new interesting feature coming in Minecraft 1.8 that lets you put up shimmering walls at the edge of your world. You can’t walk through them or knock them down. This wall is the first part of a new mod which sounds really awesome. You start locked in a 1×1 box made of the walls, and every achievement you do makes the box bigger.
Captive Minecraft makes achievements the centre of the game, and it becomes tricker and tricker to do achievements as you try to find the materials needed in the small area that you can get to. Only the best players will be able to make the prison walls grow big enough to complete all the achievements.
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