Full list of all 25 Succubus Research Diary achievements.
The base game contains 15 achievements, and there are 5 DLC packs containing 10 achievements.
Seen all endings.
Reached one of the endings.
The nth day
Total mana drained: 50 units
Discussed matters of scientific importance 9 times.
Accepted Serena's invitation every "morning."
Total mana drained: 25 units
Not quite yet halfway there. Okay...?
There are many things one can do for the first time.
Maxed out certain two bedroom activities.
Maxed out certain three bedroom activities.
Only true cowgirls can achieve this.
Reached Star level in every bedroom activity.
Opposite of Yes
Discussed *everything* of scientific importance.
Seen all epilogues.
Played one of the 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?