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