Use the arrow keys or the WASD keys to move the Player. To edit the level press the 0 key. You can see a panel of tiles you can use. Just hover the mouse on top of the panel and press the arrow keys or WASD keys (If you hover on top of the main screen again you can get the controls back).To construct a complete structure (e.g. A House), just click the tile in the panel containing the material (house in our example) and add it in the main screen press pressing space to drag across on the main screen. This helps to edit faster. The 1,2,3 keys show the layers the objects are placed in.
More to come...
