2017 · コアルール（プレイに必要な最小限）
The Frontier
Players explore alien ruins on a distant, post-apocalyptic world, battling dangerous creatures and enemies while collecting weapons, armor, and other loot. Characters combine detailed personalities with action-focused abilities and randomized equipment variants. The game uses a simple d20-based system with fast-moving combat and includes an introductory scenario, setting material, and guidance for creating and running campaigns. The setting can also be replaced with a custom science-fiction world.
シナリオ／アドベンチャー／モジュールスキルベース（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。