The OGL System is an open roleplaying game system, published by Mongoose Publishing.
It is in fact the d20 System, but it was rewritten in order not to contain any licensed material; for example, the term "d20 System" was systematically replaced by "OGL System".
This system is published in the OGL Rulebooks. It is also described in specific roleplaying games such as in Conan: The Roleplaying Game or Lone Wolf; in these cases, the system was slightly modified to match the universe.
Famous quotes containing the word system:
“When the finishing stroke was put to his work, it suddenly expanded before the eyes of the astonished artist into the fairest of all the creations of Brahma. He had made a new system in making a staff, a world with full and fair proportions; in which, though the old cities and dynasties had passed away, fairer and more glorious ones had taken their places.”
—Henry David Thoreau (1817–1862)