By the title of the thread, I mean "legitimately" as opposed to via means of modding. However, if you only modded a couple achievements but earned the rest legitimately, feel free to elaborate. Also, feel free to elaborate on games that you're only missing a couple of achievements. Here are mine:
Fully completed:
What Games Have You Completed (or got close to completing) All Achievements For?
Fully completed:
- Halo 3
- Crackdown
- The Darkness 2
- CoD World at War (with the exception of the Achievement for 10th prestige and the achievement called "The Sum of...
What Games Have You Completed (or got close to completing) All Achievements For?