A fictional universe where the main story of Erfworld webcomic takes place. It seems that Erfworld exists in the state of permanent war between beings and factions that populate it.
It is believed that Erfworld was created by Titans.
Common environment of Erfworld resembles that of Europe or North America on Earth. Forests are quite common and there are pools of open water (lakes).
Erforld is illuminated by the sun during the day and the moon and stars during the night.