First buildings from when I first played the Demo Version.
The first one (I think), was simply a very tall set of stairs, of 1x2x4 blocks placed on top of each other.
They reached from the floor of the Kitchen map, up to the end of the counter, at the part where the counter sticks outwards from the wall with the window, towards the wall with the painting and door.
These were coloured Red, Green and Yellow, as in Rastafarian colours.
And underneath it, were some Trees, which were supposed to look like spikes which you die on if you fell from the top.
My other original builds, were some green crappy bases, which were built around the old maps.
There was 1 that stuck on a platform of plate bricks, connected to the top of the picture frame in the Kitchen, near the door.
This little base had a gun, rocket launcher and an open hole in the front, where a jeep could drive out of.
There was also an opposing Red Base which was situated on top of the hanging lights in the Kitchen.
It had rocket launchers, spears, and horses. As all military bases do.
And then, in the Bedroom I had a green walled base on top of the Shelf, covered in lights.
And under the drawers, there was another red/purple base with a jeep, and walls, and a "cannon" made out of bricks.
They were lit up with lights, and played in the Bedroom Dark maps.
My brother and I pretended they were at war with each other, in the middle of a zombie invasion. There were no zombies, but that didn't matter. :3