The gravity is low on this map, (normal gravity version has been removed) but it still means you'll die if you fall from a height that will kill you if the gravity was normal. However, if you fall to the bottom of the map you won't die.
The bottom of the map has teleporters that take you to areas in the middle of the cube. This prevents camping at the bottom of the map.
Each cube uses a different shader Green is made of grass Yellow is made of glass, though you can't break it Blue is made of water, you can't move through it, but bullets and grenades can White is made of snow Red is made of low friction metal. You'll slide off these if you're not careful
Each cube has two pillars in the middle that act as ladders