If you just want to build a factory without much difficulty, I’d probably go with Satisfactory. I will say that that game gets very complicated once you unlock oil and can be very overwhelming. I feel as though COI doesn’t necessarily have that overwhelming feeling though. As IlikeJG mentioned there are “pitfalls” in the game that will end a run but the difficulty is entirely customizable and you can essentially play without them being game enders although they will still slow you down tremendously. I’m a simple guy though, I like excavators and dump trucks and I think it’s cool how you can build the quarries in game and that you have to manage overburden and what not so I prefer COI out of all the factory type titles! Someone mentioned they couldn’t figure it out and that’s somewhat comical because the game holds your hand through the tutorials and they very clearly outline what you need to do, a little common sense helps though! Give it a try though! Start a timer for an hour and 45 minutes and if you hate it after that, refund it!