1985 · 战役设定（游戏世界）
Havena
A German-language city sourcebook about Havena, featuring a description of the city and a book of floor plans. The set includes black-and-white DIN A1 and color DIN A2 maps of the city, three ten-sided dice, and a screen with reference tables.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。