Here is the full list of all 38 HELLDIVERS 2 achievements. It takes around 50-60 hours to unlock all of the achievements on Windows.
Customize your Helldiver with new cape, armor, and helmet.
Complete at least 100 missions.
Be injured in all limbs at the same time.
While using a jump pack, knock yourself into a ragdoll state.
Have 6 orbital barrage stratagems in the same place at the same time.
Complete a full Extreme difficulty Blitz mission and extract in under 6 minutes.
Kill 100 enemies using fire damage during the same mission.
Fire at least 150 rounds in one burst, killing at least 10 enemies.
Complete an Extreme difficulty mission or higher without anyone dying.
Complete a full Hard difficulty mission or higher without anyone firing their primary or support weapon.
Upgrade all ship modules at least 1 level.
Reach max level on one ship module.
Play at least 50 missions.
Shoot off both arms on a Hulk and then extract while it's alive.
Play a planet defense mission.
Kill a Charger with a resupply pod.
Extract with at least 15 common samples.
Throw back a live grenade.
Extract at least 15 rare samples from a mission as a team.
Provide assisted reload for a teammate.
Kill 5,000 enemies.
Kill a bug warrior with a shotgun within 1 meter.
Play 1 Bot Mission.
Defeat a Hulk.
Extract with a full team on a Hard difficulty or more mission.
Extract after the timer reaches zero.
Complete 10 tactical objectives.
Heal another player using stims.
Kill 25 enemies with one stratagem.
Defeat a Bile Titan
Complete a mission but fail to extract.
Complete a Stalker Hive tactical objective.
Kill a target at a distance of over 100m.
Fly at least 25 meters from the shockwave of an explosion.
Kill 150 enemies during the same mission.
Play 1 Bug Mission.
Extract from a mission during nighttime.
Complete Basic Training.