Many varieties of mountains and hills, in the style of the Liberated Pixel Cup (LPC). Includes grassy varieties for most styles, and includes a snowy overlay for the whole map (i.e. all varieties have a snowy variation).
Includes Tiled terrains for most styles and Tiled automapping files for many as well. Use the terrain tool to draw the cliff, then automap to draw the walls. I recommend you disable "Automap while drawing" and manually invoke automap periodically instead.