Here is the full list of all 16 Urban Pirate achievements.
Steal some food
Find the local legend
Smoke some Mary Jane
Steal from the rich, and give to the poor and sick
Get lucky at the dumpster
Whose house? Our house...
Winner of the Shark City Street Ball
Burn down a police tank
Own the yard
Get some seeds and harvest the plants
Shoplift away!
Jetpack comes with endless gas
Boring, Okay, BANGING, RIOT!
The streets have taught you all you need to know... You're on your own now
Let's end this once and for all...
Collect 2500 Street Credit