Here is the full list of all 11 Sucker for Love: Date to Die For achievements.
Back away from a threat hiding behind a door.
Spray Nyanlathotep.
Spray Rhok'zan.
Help Nanni through her messy breakup.
Prove your strength to Billie.
Return all 5 beloved keepsakes to their rightful owners.
Die or go missing.
Survive Buck's final encounter without dying once.
Resist the urge to bonk Nanni with your bass.
Thanks for playing!
Hrngh... Colonel.... I'm trying to sneak around...