Here is the full list of all 50 Dynopunk achievements.
Get smooched by Sid
Save Justin from his boss's wrath
Talk Bon out of assaulting the city-hall
Reject Mom's phonecall
420 D
Offer Dysella some tea
Roast the mafioso boss's butt
Have the dessert all by yourself
Buy THE poster
Purchase all the items in the shops
Bon smashed the window 5 times
Win in the party game