1. Halo: The Master Chief Collection Achievements
  2. Devastating achievement
Halo: The Master Chief Collection

Halo: The Master Chief Collection

16,520
700
4.63*
27,721
463 (2%)
200+h
Lists Game action
Halo: The Master Chief Collection
tracking their Halo: The Master Chief Collection achievements.
Click here to track your progress.
Add-on

Halo 3

1,968
890
89
4.77
15,174
610 (4%)
20-25h
Halo 3

Devastating achievement in MCC

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.

Devastating0
Online/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Difficulty Specific - These achievements require that the game be played on a certain difficulty level.Time/Date - These achievements require you to play the game or perform actions at certain times, within a time limit, or on specific dates.

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Add a guide
Do you have a question about this achievement? Please post it in the Halo: The Master Chief Collection Forum