Full list of all 25 Succubus Research Diary achievements.
The base game contains 15 achievements, and there are 5 DLC packs containing 10 achievements.
Opposite of Yes
Seen all endings.
Reached one of the endings.
Discussed *everything* of scientific importance.
Reached Star level in every bedroom activity.
Only true cowgirls can achieve this.
Total mana drained: 50 units
The nth day
Maxed out certain three bedroom activities.
Discussed matters of scientific importance 9 times.
Accepted Serena's invitation every "morning."
Maxed out certain two bedroom activities.
Total mana drained: 25 units
Not quite yet halfway there. Okay...?
There are many things one can do for the first time.
Played one of the epilogues.
Seen all epilogues.
Showed Jenny a good time.
Entertainment at its best.
Not quite the same as Serena's Services.
Can't wait for tomorrow...
Just what kind of trial is that?
... the beginning of another?