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