
2010 · ソースブック(プレイを拡張するルール/オプション)
USA-50: Book of the West
A sourcebook for a superhero campaign, focused on the heroes and villains of the western United States. It provides detailed character write-ups, timelines from the Neptune City Universe, campaign integration guidance, and plot ideas involving the USA-50 organization. Designed for use with Hero System, 6th Edition, but adaptable to other super-powered roleplaying campaigns.
スキルベース(スキルを購入または獲得)ポイント制(ポイントを割り振ってスキルや能力を得る)ダイス(主にd6)
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。

