If 1K seems like overkill, then take a look at the releases by P01: http://www.p01.org/releases/ http://www.p01.org/releases/ He's a maniac. His 252 byte voxel

If 1K seems like overkill, then take a look at the releases by P01: http://www.p01.org/releases/ http://www.p01.org/releases/ He's a maniac. His 252 byte voxel fly-y thing is nuts: http://www.p01.org/releases/minicraft/ http://www.p01.org/releases/minicraft/