Originally Posted by DarkCreations
I just completed RAAM's Shadow, Standard Campaign on Casual, but never got the achievement :S What's up with that. I didn't watch all the credits though, could that be why?
I didn't watch the credits but I got the achievement. However, I was playing on Normal.
Have you checked that you've completed all chapters on casual?
128/130 games completed (including DLC)
Completion percentage: 99.98%
Thanks to Cpt Slaughter for the sweet signature!