I’m looking to run a Mass Effect one-shot for my group. I have a vague story in place, but I need a system.We usually play D&D, that’s not going to work for a laser blasters n’ space mysteries game. I immediately thought of Stars Without Number, but as much as I *loved* the SWN game I played in, it seems like combat was difficult and not encouraged. That could just be the way my DM ran it, though! Ideally, I’d find a system that’s easy to get up-and-running, not too complicated.