The game draws heavily from Welsh, Celt, Christian and Roman mythology, with characters named Arawn, Arthur, Epona, LlÅ·r, Morgan, Pwyll, Rhiannon, and Taliesin. It has heavy adult themes but a censored version called Tears to Tiara: Garland of the Earth was released. Source: Wikipedia, "Tears to Tiara," available under the CC-BY-SA License.