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