Life / the long game
3,500 hours.
GTNH, twelve stargates, and the best mental gym I have ever done. Solo, across four years, with no shortcuts that survived contact with the pack.
GTNH was the best mental gym I have ever done. Not because one item was impossible, but because the whole process kept adding constraints. Every tier gave you a new machine, a new byproduct, a new logistics problem, and a base that had to fit around the pipes you had already built.
I played solo. Twelve stargates is the final goal for every player; getting there took 3,500 hours across four years. The satisfaction was not one goal. It was looking at a system and knowing there was nothing obvious left to optimize.
01 / The first wall
The platline was the hardest.
The platinum processing line was the first truly tedious one. It is a loop of machines, fluids, byproducts, and dependencies that gradually extracts the platinum group metals. The first time, it is a wall. You build one machine, then discover the input is somewhere else, then discover the output needs a fluid you are not making yet.
Once I developed the problem-solving and mental reasoning the activity required, it became easier and more satisfying. The second time, it was not a wall. It was a system. That shift — from “why is this so tedious?” to “I can see the shape of this” — is the real reason I kept going.
The first time, it is a wall. The second time, it is a system.
Platinum metallic powder dust.
Dissolve and separate the metals.
Extraction and concentration.
Platinum group metals, separated.
02 / The long game
Not one goal. The whole process.
What kept me going was not obsession with a single objective. It was the satisfaction of having optimized everything possible: the layout, the throughput, the byproducts, the power, the logistics. The stargate is the finish line, but the interesting part is the four years of systems that make it possible.
That is also why it felt like a mental gym. Each tier was progressive overload. The pack did not ask for one heroic sprint; it asked for thousands of small, correct decisions, and then it asked you to live with them.
What it taught me.
Logic is a muscle. The pack keeps adding constraints until the obvious answer stops being obvious.
Automation is not about removing work. It is about making the work repeatable and visible.
Space is a design constraint. A good layout is a form of documentation.
Debugging a system is mostly learning where the information actually lives.
Patience is not waiting. It is continuing to make good decisions when the payoff is far away.
03 / Community field notes
The pack is a shared mountain.
GTNH has a small, stubborn community. Completion estimates usually sit around 3,000–5,000 hours. A full platline shared on r/GTNH was reported as 45 multiblocks, 10 singleblocks, and 126 AE2 channels. Another player described the mega blast furnace as not hard to make, but taking forever to find enough mica. Those numbers are useful context, not a scoreboard.
Only a small number of players have recorded a finish. That is not a reason to start; it is a reason to respect the process.
The end
Twelve stargates later.
The save file is finished. The habit is not. If you want the hardware story that got me here, or the life page with the sailing and the cards, they are both one click away.