I agree with the recipes you mentioned being interesting, but right now the game is ill-equipped for them. I've tried underground pipe casting on Vulcanus but in the end it's still inferior to ore upcycling plus importing the ore in terms of UPS / throughput. The random output keeps fighting stack inserters and things keep clogging, all of which eat up UPS to solve. Besides, in the end you need iron plates and the recycler tax cancels out most throughput advantage. The resulting puzzle is unrewarding and feels more repetitive than scaling asteroid cyclers.CyberCider wrote: Sun Aug 31, 2025 7:58 pm Blue underground belts, underground pipe casting, big power poles, foundry concrete… Surely with these, it’s easier to see how they have more substance than asteroid rerolling. Which, again, is basically the same as ore recycling but with a return rate of >40% instead of 25%.
BTW: the asteroid cycling return rate is about 33% and the ore cycling return rate is about 7.7%. You got both numbers wrong.