2007 · ソースブック（プレイを拡張するルール／オプション）
Animal Archives: Prehistoric Animals I
A bestiary of prehistoric animals found primarily in North America, combining accurate illustrations, real-world notes, game statistics, and information on combat and tactics. Entries include animals such as giant camels, shovel-tusked relatives of elephants, short-faced bears, armored fish, wolf-like predators, and early waterfowl, alongside fantastical variants and guardians. The supplement also covers prehistoric animals as companions, familiars, and mounts, and includes summon nature’s ally and summon monster appendices with celestial and fiendish versions of many creatures.
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Animal Archives: Prehistoric Animals I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。