If you're searching for samples in Helldivers 2, you're likely looking to upgrade your ship modules, buffing the power of the many stratagems you can bring to bear on the battlefield. Unlike the medals that you use to unlock new guns in your Warbonds, samples come in three different varieties that you can only collect in certain missions.
If you haven't been playing the game long, you're likely just grabbing anything you find, but when it comes to the final ship module in each section, you'll need to locate some extremely rare samples if you want to unlock them. Here's how to find all three sample types in Helldivers 2, where they most commonly appear, and how to locate those elusive super samples to finish off your upgrades.
