Here is the full list of all 44 Diaries of a Spaceport Janitor achievements.
play 10+ minutes every (real-world) day, 9 days in a row
sell an item for more than 50 credits
start the day poor, end it poorer
get mugged 3x in one day
finish the game
transfer the skull curse
get your luck index below -666
collect enough blue gems
collect every trading card
sell a mythic spellswatch
sell a rare spellswatch
gain 200 MC in one day
incinerate one of each tier-one currency
dank....
buy river weevils
get a tablet piece from Rhiande
stay inside all day
drink poison
trade with Shifty Sallamot
worship every goddess in the same day
stay out late on Theday
explore every area
return to the sewerdungeon
get the first tablet piece
sell a common spellswatch
complete one week
sell an uncommon spellswatch
parkour out of the map
peruse the market's wares
incinerate 100 items
incinerate 50 pools of vomit
feed 5 dirt to dirt girl
complete one day
get a random achievement from the merchant
get your luck index over 500
get your luck index over 100
eat an item off the ground
get your luck index below -100
get cursed
lose 200 MC in one day
lose all your achievements