Lexico

Nothing is a virtual environment exactly the same to the real world, but computer generated.

Background
The Land of Nothing was made when a successful game developer made a virtual reality game that he thought would be the best game ever. Millions of coins were poured into this project, but when the first penguin donned the Virtual Reality Helmet, the server running the game crashed. A gap opened in the fabric of time and space, forming a portal to the crashed game. Nobody was hurt, but one penguin was sucked into the portal. He emerged quite unharmed, grinning. The entire game was intact, but actual living, breathing people could live inside. But even then, the crash wiped the graphics, so it was a large white expanse of nothing. So that's why they called it Nothing. The installation of a 2D graphics card allowed houses to be built, and the city of Something was made.

Map
There is not much point making a map of Nothing. There are no boundaries. There is infinite space. Because of this, penguins are invited to build new towns, countries, even nations. The most recent map of Nothing is below. The bluey-yellowish dot is the portal. The red X is the city of Something.

Places
(As space in Nothing is infinite, you can create your own places. As many as you like. I will update the map when new towns come. Oh, and don't worry about transport, you can teleport.)
 * Something

Inhabitants

 * Scientists studying Nothing.
 * Penguins

Villains
Although Nothing is stable, twitches in the old 2D graphics card have occurred. These cause everything in Nothing to fuzz once in a while. Funds are being collected for a 3D graphics card.

In addition to the twitches, binary code lines have often shot through Nothing at high speed. If one hits you, it will stick to your body for a day before re-arranging itself and moving on.

Resources
Nothing, really.