Here is the full list of all 18 Dig or Die achievements.
Build an Auto-Builder MK IV
Build an Auto-Builder MK II
Build an Auto-Builder MK III
Escape from the planet
What do they say about the Marvel movies credits? (Remark: other achievements are deactivated during epilogue)
Escape from the planet in Brutal difficulty
Kill even what is not alive
Kill them both
Your AI drone kills 5 monsters in a row (max 0.8s between each kill)
Generate new Black Crystals.
Finish the game without producing any electricity in Hard or Brutal difficulty.
Survive the first night without shooting nor crafting anything, in Hard or Brutal difficulty.
Survive the first night without crafting anything, in Brutal difficulty.
Reach the underground ocean and go back to the surface, without crafting Auto-Builder MK2, in Hard or Brutal difficulty.
Build a tower at least 70 blocks height.
Build a bridge at least 40 blocks large.
Kill 20 monsters with one single projectile.
Build an Auto-Builder MK V