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