Where can you find Arc Raiders blueprints? Topside can, in theory, provide everything you need in Arc Raiders. The only issue, really, is that topside is also full of Arc drones that want to fill you with bullets, and a ton of players that likely want to do the same. Becoming self-sufficient is vital for success, but for that, you'll need blueprints. The thrill of seeing a blueprint pop up in Arc Raiders is hard to beat - downing huge, robotic enemies and turning the tides on a Raider ambush are all very well and good, but knowing you've secured an item for all your future excursions is the hit we're all after.