It's difficult to point out one thing. The best, is I can do what I want to do when I want to do it. I love that for every action I take on a planet, there's a reaction. I love the landscape, the creatures, the aliens and alien bases, the weapons, the GRIND and so on. Doing a lets play on my channel of your game and am having a blast. I do believe I have found a game that can finally replace Minecraft. The only problem is the copy righted music. Won't pay money for that.