Editor:
S key - Save map
L key - Load map
Shift key - show mouse cursor
Right Mouse Button - delete object
Left Mouse Button - Place Object
2, 4, 6, or 8 numpad button - point object down,left,right, or up
1  or 3 numpad button - rotate object

To get the boxes to outline the map, press L and load Outline.sli at the start of making a map.


Game:
Left/Right arrowkeys - Control snake

Get all the apples in the level to advance to the next. There are 8 levels, all of which are possible to beat.