Dark and Darker is pretty neat. I just had an encounter where the circle was small, I found a room with two escape portals and was about to get out, but then a warrior in full plate and their ranger buddy arrived, so I ran off and let them get out. Which is fine, because a third portal appeared pretty soon after. But like, having to negotiate the whole "are we going to have a problem here" with just directional controls, a jump and a crouch - not easy!