2013 · 资料书（用于增强玩法的规则/选项）
Grav Vehicles
This science-fiction vehicle supplement presents ten detailed and illustrated anti-gravity vehicles for use in role-playing games, including a lift bike, grav car, ubiquitous G-Carrier, and two military designs. The vehicles draw on the flying cars, speeders, and grav tanks common to classic science fiction and Traveller.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）骰子（主要为 d6）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Grav Vehicles
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。