Operation Flashpoint: Red River
55 Achievements
1,125
35-40h
Xbox 360
Xbox One
Xbox Series
Operation Unbroken Resistance
You completed Act 2 of the campaign
75
How to unlock the Operation Unbroken Resistance achievement in Operation Flashpoint: Red River - Definitive Guide
This is Obtained through play of the campaign and is achieved after completing missions 5,6 and 7.
missions 5 and 6 are relatively long (about 1 hour) but mission 7 'Line in the sand' is about half an hour long.
This will pop at the end of mission 7
missions 5 and 6 are relatively long (about 1 hour) but mission 7 'Line in the sand' is about half an hour long.
This will pop at the end of mission 7