2012 · 소스북(플레이 향상용 규칙/옵션)
Indigo Ice
A fantasy roleplaying sourcebook focused on the frozen lands above and below the ice. It expands the Cerulean Seas setting with aquatic adventures in a realm inhabited by seals, walruses, penguins, and other resilient wildlife. Players explore icy environments, face exotic dangers, and take part in survival-focused journeys beneath the frozen surface.
스킬 기반(스킬을 구매하거나 획득)속성/스탯 기반(STR, CON, PER 등)레벨 기반(XP를 획득하여 레벨업)
게임 정보(인원, 플레이 시간, 연령, 제작진) 출처: BoardGameGeek.