Here is the full list of all 48 ENDLESS Dungeon achievements.
Get rid of Bug Momma.
Unlock all Heroes.
Get the complete band on stage.
Reach the hoist at the end of the third floor.
Reach the hoist after visiting all of the Districts on the first floor (over several runs).
Reach the hoist at the end of the second floor.
Get rid of Shelldiver.
Store 100 Food, Industry and Science (in a single run).
Reach the hoist at the end of the first floor.
Taste the Reloader for the second time.
Open 10 000 Doors (over several runs).
Kill 100 000 Monsters (over several runs).
Build every Turret once (over several runs).
Complete all of the Hero quests.
Get rid of Eriaudy.
Get rid of Red Dead Eye.
Reach the hoist after visiting all of the Districts (over several runs).
Reach the hoist after visiting all of the Districts on the second floor (over several runs).
Reach the hoist after visiting all of the Districts on the third floor (over several runs).
Reach the Reactor without losing a single Hero.
Reach the Reactor without Crystal Bot being damaged.
Reach the Reactor without upgrading a single Turret.
Reach the Reactor without buying a single Hero Upgrade.
Reach the Reactor using only the Heroes' starting Weapons.
Reach the Reactor with a minimal score of 7 000.
Reach the Reactor with a minimal score of 10 000.
Reach the Reactor once all of the Station Archives are unlocked.
Reach the Reactor in less than 90 minutes.
Reach the Reactor in less than 60 minutes.
Reach the Reactor for the first time.
Reach the Reactor with at least Cartie and Comrade in your squad.
Reach the Reactor with at least Sweeper and Fassie in your squad.
Reach the Reactor with at least Bunker and Blaze in your squad.
Reach the Reactor with at least Zed and Shroom in your squad.
Reach the Reactor in "Friendly" or higher difficulty.
Reach the Reactor in "Easy" or higher difficulty.
Reach the Reactor in "Normal" or higher difficulty.
Reach the Reactor in "Hard" or higher difficulty.
Reach the Reactor with "Pepper Punch" enabled.
Reach the Reactor with "Medkit Megashake" enabled.
Reach the Reactor with "Bloody Mêlée" enabled.
Reach the Reactor with "Silent Punch" enabled.
Reach the Reactor with "Tea of Myriad Outcomes" enabled.
Reach the Reactor with "Harvey Headbanger" enabled.
Reach the Reactor with "For Those Who Wish to See What Cannot Be Seen" enabled.
Reach the Reactor with "Fine Crystal" enabled.
Reach the Reactor with "Rainy Day" enabled.
Unlocks a total of 30 Station Cards.