AshEdit

There is no introduction and explanation how to insert the volcano from the preset without replacing the already placed sprites. It is easy to use, you can select the desired sprite and start brushing right away but the explanation and introduction is missing. Otherwise it has huge potential.

This is a nice video game maker, however: 1) It is very confusing to use; 2) Many of the descriptions are very vague or don't do a good job of explaining their purpose; 3) The only parts that appear to be able to be used are those that are given to you at the start, and 4) there is no way (that I have found) to expand the map, as there is a purple cover preventing me from using / seeing about 9/10ths of the drawing grid. Aside from those, it appears to be working as intended. A few suggestions I have are to add a tutorial of sorts to show new users how to do things like make solids, expand the map, draw unique grid parts, etc.; as well as allow users to switch between different sheets of parts for different areas.