Here are the current unlocks. This is going to change since we have a new programmer on the team.
Tape unlocks
Cass - go to shop click her and wait for her to go back to sleep
Win a night with mushroom
die to her vent challenge thing on nightclub
Misty - honestly idk she was bugged but one thing was i won with the mouse and it said unlock but didn't appear for me
(should be win with grip trainer or die/ beat her minigame and win/die to her dj ratings on dj map)
Sammy - Win 1 night with Sammy plushie
click the cartoony Sammy on L in og map
Find tapes in the nightclub map
Find a gem on the floor in og map
honk her away from a gen or let her break one (forget but do both)
trade tickets for gems to cass in shop
Maddie - refuse her pie and watch the ad till you close it
win with eggplant plushie on og map
Poppi - Win 1 night with her plushie
die with stack of cash on desk to Poppi
find her tapes scatter on og map
Nile - win 1 night with Nile plushie
let Nile gaze minigame finish on you (timer is 10 secs above your screen)
beat her head pat minigame on night club
don't open the door for her on night club and let her game over you