You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
After all of this time I finally managed to get the final achievement to gain 1000/1000 in total. I was trying to complete the most dangerous man in Gotham achievement for a while and finally all I needed to do was like have Robin plugged in with a second player controller. He didn't touch Riddler or two face once and after the fight Acheivement Unlocked.