Chain Reaction

This adventure casts the player characters as Firewall sentinels operating in the Martian city of Olympus. They investigate a sinister conspiracy seeking to ignite war between the Planetary Consortium and Locus, uncovering threats across the city and its factions. It expands on the setting and locations of Mars, Olympus, and the Planetary Consortium.

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）属性／ステータス制（STR、CON、PERなど）