Full list of all 18 One Way To Die achievements. It takes around 1-2 hours to unlock all of the achievements in the base game on Windows.
The base game contains 7 achievements, and there are 6 DLC packs containing 11 achievements.
You have played and died 1,000 times! Wow!
You have all possible immunities! Good luck!
You have experienced every unique death!
You have perished 100 times already. Ouch!
You made it home without dying! Good job!
Experience all the Steam-only deaths!
This is your first time dying... sorry!
Beat Story, Choose, and Random modes once each.
The bain of achievement hunters.
Those saboteurs are just ruthless!
You have won the elephant!
The blood is on your hands. Tons of it.
You have been the saboteur enough!
You failed to get an elephant as saboteur!
You have disabled a lot of traps!
You have stopped at least 10 saboteurs!
You experienced all 10 Halloween deaths!
You experienced all 10 X-Mas deaths!