Let me tell you about a game I’ve been playing lately. I don’t talk about positive things very much on this blog (especially lately) so allow me to gush for a few hundred words. Not even a gush. More of a spurt. It’s called Dusk. It’s a retro first-person shooter valentine to games like Quake, Doom, and Blood. Personally, I think it’s closest to Hexen II, but nobody played that game, so the comparisons are fine. It evokes the days when fireballs shot from nowhere, blood was arcing cubes, and there were no waypoint markers. These days I find myself liking the old games better than the new ones. My…