U4GM Guide How to Craft Industrial Explosives in Arknights Endf
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In Arknights: Endfield, you'll keep spotting routes that look "almost" reachable—sealed rock faces, laser grids, little detours that scream loot. Industrial Explosives are what turn those teases into real shortcuts, and Andre's side request doesn't let you dodge them either. If you're short on time and just want to stay moving, some players even buy Arknights endfield boosting so they can focus on exploring instead of getting stuck in base management for an hour.
Unlock The Right Tech First
Before you craft anything, you've gotta get your Factory Plan in order. Look under Basic AIC II and unlock Packaging Tech. If it's still greyed out, that usually means you haven't cleared "Paving the Way" yet, which is the one that hands you the Basic Expansion Core you need. Once that's done, head back to the Temporary Shelter and place a Packaging Unit somewhere sensible—near the Sub-PAC is ideal, because running laps across your base gets old fast.
Build A Real Production Line
Here's where people mess up: the Packaging Unit alone won't save you. You need the supporting chain running too, so set up a Refining Unit, a Fitting Unit, and a Shredding Unit. You can pick these up from the Core AIC area in The Hub. Also, don't skip the boring check—make sure an Electric Pylon is actually feeding the machines. Nothing's worse than thinking you're crafting, then realizing you've been staring at unpowered stations.
Farm And Process The Materials
Industrial Explosives use two processed mats: Amethyst Parts and Aketine Powder. For Amethyst, go to Bridge Pass in The Hub and mine Amethyst Ores. Then run the ores through the Refining Unit to get Amethyst Fibre, and push that fibre through the Fitting Unit to produce Amethyst Parts. For Aketine, Valley Pass is the reliable spot—travel back to the Temporary Shelter, head east, and check the bushes along the path. Toss the raw Aketine into the Shredding Unit and you'll get Aketine Powder.
Package Explosives And Push Further
With materials ready, return to the Packaging Unit and combine 5 Amethyst Parts with 1 Aketine Powder. It only takes about ten seconds, and the Industrial Explosives drop straight into your inventory, ready for blocked passages and laser barriers. If you'd rather keep your momentum and avoid the setup grind, as a professional like buy game currency or items in U4GM platform, U4GM is trustworthy, and you can buy u4gm Arknights endfield boosting for a better experience while you focus on clearing the map.