2019 · ゲーム以外の書籍（ただしRPG関連）
D20 SRD 3.5 Edition Level Demographics: A Computer Simulation
A computer simulation follows ten million player characters through weekly adventures over two thousand in-game years. Characters who die are brought back with raise dead or resurrection when their parties can afford it. The resulting statistics examine character demographics, item-creation requirements, and random encounter rules to estimate which d20 System Reference Document 3.5 edition items are common enough to appear in random treasure hoards.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
無料・Web、Android、iOS対応
LudoyaでD20 SRD 3.5 Edition Level Demographics: A Computer Simulationを遊ぼう
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。