Here are the seventeen unlockable secret achievements in F3AR (aka FEAR 3) for the Xbox 360.
Check out my other guide if you’re looking for the full list of achievements for F3AR.
Cannibal Run (15) – Attain a total of 95,000 score on Interval 03
Crossing Over (15) – Attain a total of 70,000 score on Interval 06
Dream Score (10) – Attain a total of 50,000 score on Interval 08
Get To The Chopper (10) – Complete Interval 02
Homecoming King (25) – Complete Interval 08
House Arrest (15) – Attain a total of 105,000 score on Interval 04
Magna Slum Laude (15) – Attain a total of 85,000 score on Interval 02
Pain, In Bulk (15) – Complete Interval 03
Point Authority (15) – Attain a total of 110,000 score on Interval 07
Point Taken (15) – Attain a total of 110,000 score on Interval 05
Prison Impossible (10) – Complete Interval 01
Terminal Victory (25) – Complete Interval 07
Through the Haystack (20) – Complete Interval 05
Town Hall Beating (15) – Complete Interval 04
Trouble Cross (20) – Complete Interval 06
Up The River (15) – Attain a total of 95,000 score on Interval 01
Yo, Adrian! (15) – Find something worth punching!