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