U4GM Arknights Endfield Beginner Guide to AIC Mining and Ops

Hartmann846

If you came into Endfield expecting the usual gacha loop, you'll notice pretty fast that the real time sink is the factory, the AIC. It's an industrial sim hiding inside an RPG, and it can look messy at first—pipes everywhere, belts crossing, power lines snaking out into the wild. Still, once you've got a tiny setup that actually works, it's hard not to get hooked. Some players even start by sorting their Arknights endfield accounts plans around which Operators and starter resources make the early production lines less painful, because that first smooth "everything's running" moment feels great.
1 i$ V: u* \; c$ J) \; R- l
7 f4 Q& p6 h- c( N$ ]" r6 XA lot of people freeze up because they think they need an "optimal" AIC from day one. You don't. Early on, the smarter move is pushing story and roaming for Data Loggers. They're not just filler collectibles; they're what feed the AIC Index, and the Index is where your real building options come from. No blueprints means no momentum. Once you unlock templates, you'll still need the odd bottleneck material—Amethyst Parts show up as an early example—so plan for short supply runs instead of trying to build a giant complex on empty pockets.

  A8 V( L2 a, |The AIC isn't hard because of math, it's hard because you'll forget one connection and everything stalls. Every miner, processor, and belt segment wants power, and you've got to route it like you mean it. Electric Pylons do the basic linking, but the real trick is distance. If your ore node is way off from base, you'll end up chaining relay towers across the terrain, and it's normal to redo the line once or twice. One early unlock that genuinely changes your day-to-day is the Thermal Bank. It keeps output ticking while you're offline, so you log back in with a pile of materials instead of another to-do list.

Operators aren't just "pick your faves" if you want clean clears. At launch you've got six classes, and they're built for specific jobs. Guards help with physical pressure and debuffs, Casters handle reaction-heavy damage, and Defenders plus Vanguards can save runs when your front line keeps folding. The stat system also bites new players: each Operator has primary and secondary attributes, and dumping upgrades evenly is a classic mistake. Stick to what they scale with—Strength, Intelligence, and so on—then promote when you hit caps at 40, 60, and 80 on the way to 90. Promotions are where the big jump happens, mostly because passive talents change how a kit plays. And if the building side starts to feel like work, copy a community layout with the Blueprint system, then tweak it later when you actually care. If you're short on time or want to smooth out progression with extra materials or currency options, plenty of players also look at services on U4GM to keep their focus on exploring and fighting instead of waiting on one missing component.
) h# v: P* \& |; S- h7 v