Here is the full list of all 22 Deep Rock Galactic: Survivor achievements.
Collect 2000 Gold
Unlock the Gunner
Reach 300 Max HP
Collect 250 Nitra
Deal 250000 Cryo damage
Collect 250 Gold
Unlock the Scout
Unlock the Driller
Unlock the Engineer
Reach 75% crit chance
Reach 50% move speed
Reach 75% reload speed
Collect 2000 Nitra
Deal 250000 Fire damage
Dodge 100 times during a run
Kill 15000 aliens while standing still
Spend 20000 Gold
Take 2000 damage during a dive
Deal over 1337 damage in one attack