Full list of all 17 Fahrenheit: Indigo Prophecy Remastered achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Refuse to give Jade to the Purple Clan.
Save Markus
Save all the kids in the Hangar.
Give Jade to the Purple Clan.
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.
Good Ending
Pass the interrogation as Lucas.
Win the basketball game.
Impress Sergeant Mitchell at the shooting range.
Win the sparring match as Carla.
Purple Clan Ending
Orange Clan Ending
Save the kid in the park.
Kill Lucas mixing pills and alcohol