Full list of all 23 Going Under achievements.
The base game contains 20 achievements, and there is 1 DLC pack containing 3 achievements.
Unlock all Skills.
Get cursed 13 times.
Save the World?
Defeat Vested Marv.
Obtain Hustlebones' Share.
Obtain Hover Hands' Share.
Kill a Hungry Box.
Obtain The Caffiend's Share.
Go under.
Kill a power loader with the Exit Strategist skill.
Complete Tappi's mentorship.
Complete Kara's mentorship.
Complete Swomp's "mentorship".
Complete Fern's mentorship.
Obtain The Grim Ledger.
Complete Ray's mentorship.
Obtain The Toxic Mask.
Open 100 delivery cubes.
Obtain The Mana Press.
Meet your coworkers.
Complete The Impostor's final test.
Win a run in Impostor Mode.
Complete the Rolodex