The medical machine Lance has asked for an ESR analyzer, so it's time to strap up and get into the wastelands to find one.

One of the last quests you'll receive in Arc Raiders ' initial batch of launch quests is called Building a Library. This ...

Traders in Arc Raiders will send you on plenty of quests to find them specific items, such as A Reveal in Ruins, where Lance requests that you find him an ESR Analyzer from a pharmacy in Buried City.