Here is the full list of all 30 Clash: Robot Detective - there are Complete Edition achievements.
Ordered a drink
Met and was hired by a robot
Flirted with a hacker
Punched out a hacker
Got Clash to share a bit too much information about himself
Helped Clash find a good approach
Found the first reference to one of the dev's other games
Found the second reference to one of the dev's other games
Found the third reference to one of the dev's other games
Received a deadline
Convinced a man to let his fear go
Spent the night alone
Clash stayed the night
Ended Robot Detective as a Good Cop
Ended Robot Detective as a Bad Cop
Got hired as a temporary assistant
Interrogated Victoria
Interrogated Eric
Interrogated Jenny
Found the fourth reference to one of the dev's other games
Found the fifth reference to one of the dev's other games
Convinced Clash to go on a date
Ended Steel Barista