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.
Convince Tiffany to stay.
Have Carla or Tyler lose all of their mental health.
Refuse to give Jade to the Purple Clan.
Save all the kids in the Hangar.
Get caught taking too long in the bathroom.
Fail the breathing sequence with Carla.
Good Ending
Kill Lucas mixing pills and alcohol
Save Markus
Impress Sergeant Mitchell at the shooting range.
Pass the interrogation as Lucas.
Win the basketball game.
Win the sparring match as Carla.
Save the kid in the park.