The best colony sim I ever played, it's difficult, immersive, and relaxing when you do a good trade or everything is in control, it's kinda difficult to learn all the mechanics about colonists, hazards, trading, and resources, but your effort is well rewarded, very recommended for anyone who wants a challenge or wants to travel to dangerous planets to make a stable civilization, the only problem is the AI, its very problematic when there are core structures far from workplaces and can be very frustrating watching them doing nothing or doing any task that is not important, aside of that is perfect.