Minecraft is a sandbox game which allows players to build constructions out of textured cubes in a 3D world. It is currently in development by Markus “Notch” Persson on the Java platform. The gameplay is inspired by Dwarf Fortress, RollerCoaster Tycoon, Dungeon Keeper, and especially Infiniminer. Minecraft was developed for about a week before its public release on May 16, 2009 on the TIGSource forums, where it gained a considerable level of popularity. It has been continually updated since then.
There is now a multiplayer version. I just ran the game in a browser on an office computer – no download was necessary. The game is pretty addictive, the fact that it’s clunky and in some early development phase seems to add to its charm.
It’s another example of how much more is possible in browsers, apart from the usual text/2D animations/video – and also how an individual can create something beautiful and inspiring, going viral.