Full list of all 17 Fahrenheit: Indigo Prophecy Remastered achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Orange Clan Ending
Purple Clan Ending
Give Jade to the Purple Clan.
Save Markus
Kill Lucas mixing pills and alcohol
Have Carla or Tyler lose all of their mental health.
Fail the breathing sequence with Carla.
Convince Tiffany to stay.
Get caught taking too long in the bathroom.
Refuse to give Jade to the Purple Clan.
Good Ending
Pass the interrogation as Lucas.
Win the basketball game.
Impress Sergeant Mitchell at the shooting range.
Save all the kids in the Hangar.
Win the sparring match as Carla.
Save the kid in the park.