Helldivers 2 has begun to smooth out its server woes, so now’s as good a time as any to start grinding materials to upgrade your Destroyer. If you want more optimal Stratagems, you’re going to need some Samples; here’s how to get Rare Samples.
Where to Find Rare Samples in Helldivers 2
Rare Samples only begin appearing in missions that are “Challenging” difficulty and above. If you aren’t sure which samples will appear in a given mission, just check the bottom of the Galactic War map in the mission select screen, shown below:
