Arc Raiders is full of excellent secret loot spots, and I'm not just talking about the places hidden behind locks. The only problem is that everyone else in the game also has access to them, so you have to get ahead of the loot locusts by discovering some more obscure locations full of great resources.
One of my favourite spots is in the Raider Outposts in Dam Battlegrounds. There'll usually be great loot in there as is, some blankets or medical supplies, alongside crafting materials and sometimes a gun case just sitting on the ground floor of the Outpost. Then there's a ladder outside leading to the roof, where there'll occasionally be some crates to break into. But the best place in the Raider Outposts to loot is actually in the ceiling.
