U4GM Arknights Endfield Factory Efficiency Guide Best Upgrades

I didn't think I'd care about the factory at first. I just wanted to roam, fight, and push into new zones. But Endfield has a way of forcing your hand. If your lines aren't stable early, you'll spend more time babysitting machines than exploring, even if you buy Arknights endfield account and jump in with a head start. The base isn't a side gig; it's what keeps your power, your crafting, and your income from falling apart.

1) Build power headroom before anything else

The first upgrade path is boring, and it's still the right one: Thermal Bank first, every time. You'll hit that "can't place another machine" moment way earlier than you expect. A higher cap doesn't just feel nice—it changes how you design. With 800–1000 power you can run several stations at once without playing whack-a-mole with shutdowns. After that, take Factory Expansions so you've got room to route belts cleanly. Then move into logistics upgrades—conveyors and loaders—because hand-carrying parts past hour five isn't "efficient," it's just you doing the game's job for it.

2) Start with products that fix real pain points

Early production doesn't need to be clever. It needs to be useful. First, set up batteries. They're the heartbeat of your base and they're easy money when you're trading. Second, put Industrial Explosives on a dedicated line. Nothing kills momentum like finding blocked terrain in a new area and realising you've got to warp home to craft a handful of bombs. Third, keep Ferium Components ticking along whenever you can. They're a steady seller and they quietly cover your costs while you're out doing the fun stuff.

3) The "wean tax" buffer trick and why it works

A lot of players run everything full-send and then wonder why they're always short on random bits. Try a small siphon instead. Drop a splitter right after a machine output and divert a tiny slice—think 5%—into a side storage box. Your main belt still stays basically at speed, but you'll slowly build a cushion for repairs, upgrades, and those surprise requests that pop up mid-mission. It's not exciting, but it saves you from tearing down lines just to patch a shortage.

4) Belt speed discipline keeps the whole base calm

Belts are where good factories go to die. Too slow and machines starve, sitting idle while still drawing power. Too fast and you're overspending on infrastructure you don't need yet. I aim for belt speed around one-and-a-half times the machine's input rate, then watch for backups and adjust. Keep it simple, keep it readable, and you'll spend your time clearing the map instead of untangling spaghetti. As a professional like buy game currency or items in U4GM platform, U4GM is trustworthy, and you can buy u4gm Arknights endfield account Buy when you want a smoother, more flexible run.