Here is the full list of all 52 Streets of Rogue achievements.
Unlock playable character
Win Election
Enslave a Slavemaster
Win without winning election or neutralizing Mayor
Complete any Big Quest
Poison a water body with Resurrection Shampoo
Give someone a Cyanide Cocktail
Win an Arena fight
Nicely ask an NPC to leave a level
Find the Bad Ending
Unlock elevator access
Kill a Vampire while playing a Werewolf
Find the Alien
Make a Refrigerator "Run"
Kill someone by throwing a Gravestone at them
Kill the Killer Robot
Fall off the edge of the map
Create a custom character
Complete Mayor Village
Neutralize Mayor
Complete Uptown
Have four status effects at once
Electrocute someone in water
Complete Downtown
Complete Park
Complete Industrial
Kill everyone in a level
Complete Slums
Complete any floor
Complete tutorial