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