It is hard to guess which maps you will have completed unlocking this achievement. Assuming you go for three medals each time you will get it after 8 maps. You can combine combat maps and predator maps
BUT they have to be original maps. Do not go to the bonus maps on the 3rd page.
Personally, I got them after finishing the first 4 combat maps and the first 4 predator maps because these were the only ones I had unlocked at that point. I will put video guides to each of those maps in this solution
Blind justice:
Survival of the fittest:
Rooftop rumble:
Hell's Gate:
Meltdown Mayham:
Police Brutality:
Natural Selection:
End of Line:
(All videos by: Batman Arkham Videos)
Hope this helps you guys!
Any improvements? Please let me know in the comments below!
