Marvel Avengers Battle for Earth
43 Achievements
1,000
12-15h
Xbox 360
Earth United
You finished the first part of the Campaign.
30
How to unlock the Earth United achievement in Marvel Avengers Battle for Earth - Definitive Guide
Canadien Bakin
TrueAchievements
TrueAchievements
After you start the campaign, just play through the first 4 fights of each of the 5 levels and this will unlock once you complete the fight.
Actiionz
There are two parts to campaign mode, so you will unlock this one after you complete the first half of the game; which will be 20 fights. There's a progress bar on the select screen of campaign mode, so you will know how far you are. See Closure for more info
Note: This also nets you 30 UPlay points.
