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