Here is the full list of all 18 DRAMAtical Murder achievements.
Unlock all achievements.
Unlock the bonus illustration.
Reach every ending.
Reach the Ren bad end.
Reach the Ren good end.
Accept your other self.
Reach the Virus/Trip end.
Reach the Noiz bloody end.
Reach the Noiz retro end.
Reach the Noiz good end.
Reach the Koujaku bad end.
Reach the Koujaku good end.
Reach the Clear bad end.
Reach the Clear good end.
Reach the Mink bad end.
Reach the Mink good end.
Use Scrap for the first time.
Meet Aoba.