2009 · ソースブック（プレイを拡張するルール／オプション）
Wasteland Bestiary
A d20-compatible bestiary for modern and post-apocalyptic campaigns, featuring animals and other threats transformed by adaptation, evolution, and mutation after the Exodus. It includes over 80 detailed wasteland creatures, along with feats and talents commonly used by them. A customizable creature-building system supports custom creations and challenge rating design. An alternative CEL experience and combat system is also included for running encounters and awarding experience.
スキルベース（スキルを購入または獲得）レベル制（XPを獲得してレベルアップ）ダイス（主にd20）
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。