Just wanted to drop in a thanks for updating the tutorial for 4.x. Having been out of the game for some time, when the Mac version came out I couldn't resist, and found massive changes everywhere---all for the good---but I was way out of my depth. So having that updated tutorial was great. I think it took about six or seven hours since I could fly through the parts that hadn't changed. I really like the new guardian system over the old "Monotony" system, where every AI world was just another place bristling with identical turrets and a few minor variations for some of the more eccentric AI types. Now each world has its own caveats, and the overall landscape of how they fit together create a fascinating strategic topology, almost like a puzzle game on top of a strategy game on top of a tactics game. It also makes the X map way more difficult to beat. It isn't just an unfortunately placed MkIV world that can cause you pain, now there are Eyes and Counterattack guardians that can make it supremely interesting to get out of your branch of the galaxy. I like it.