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