Click to change a block, and hold Space while clicking to reset them to air. Press the bottom right button to change edit mode (block edit and player spawn edit). Press the paintbrush and canvas to change floor and ceiling colour (instructions in program screen). Press the note button to set background music. Press L to change background. To export, press E, then See Inside, rightclick blocks, export and save as a .map file, then run! At the moment, the player spawn isn't resetting properly, so refresh the page after use.
For the 3D engine I am working on. I might possibly upload the program somewhere. Backgrounds from abstract-art-blog.net, hdbackgroundpoint.com and the sample Windows 7 pictures. Use them to get your creativity going! UPDATE 20/11/2014 (or 11/20/2014 to the US calendar users): You can now use blocks up to 16 and choose a background!
