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.
Kill a Hungry Box.
Complete Swomp's "mentorship".
Complete Fern's mentorship.
Complete Ray's mentorship.
Complete Kara's mentorship.
Get cursed 13 times.
Complete Tappi's mentorship.
Save the World?
Defeat Vested Marv.
Obtain Hover Hands' Share.
Open 100 delivery cubes.
Obtain Hustlebones' Share.
Obtain The Caffiend's Share.
Go under.
Obtain The Grim Ledger.
Kill a power loader with the Exit Strategist skill.
Obtain The Toxic Mask.
Obtain The Mana Press.
Meet your coworkers.
Complete The Impostor's final test.
Complete the Rolodex
Win a run in Impostor Mode.