PLAY IN TURBO MODE! Just a world generator for now, and I don't think I will make it into a game. You can only have 3 saved worlds.
The block sprite and costumes I got from AchillesX's project, http://scratch.mit.edu/projects/10272357/ , and he says it came from randomgamemaker's project (no link). Emerald, lapis lazuli, and redstone were made by mazen382, and the gold was made by me (I just duplicated the diamond and put different tones of yellow in the place of the blue. To save a world outside of just the project, press "See inside", press List World button in project, right click the list that appears and press "export". To open a world from outside of the project, do the same thing, but press "import" instead. Press the R key to clear the world and worlds. Changelog: 1.0: First release 1.1: Added Xray 1.5: Added gold ore 1.6: Made redrawing world only possible if there is a world 2.0: Added emerald and lapis lazuli ore 2.1: Fixed emerald and lapis not appearing in xray 2.6: Added redstone ore 3.0: Made seeing world list possible