Halo 4 achievements

Halo 4

4.3 from 12965 votes

There are a maximum of 86 Halo 4 achievements (49 without DLC) worth 3,991 (2,000)

224,139 tracked gamers have this game, 10,381 have completed it (4.63%)

Achievement Details

Operation Completion in Halo 4

Operation Completion18 (15)

Complete a Spartan Ops Mission on any difficulty.

  • Unlocked by 152,822 tracked gamers (68% - TA Ratio = 1.21) 224,611  

Achievement Guide for Operation Completion

135,885 (75,806)
Achievement won on 06 Nov 12
TA Score for this game: 1,378
Posted on 06 November 12 at 16:10, Edited on 06 November 12 at 16:24
This solution has 17 positive votes and 0 negative votes. Please log in to vote.
Spartan Ops are a type of mini mission where you have to complete a few objectives and kill the covenant and Prometheans.

From the Main Menu, click on Infinity, then Spartan Ops, the select a episode you wish to play, then the chapter, and which ever difficulty you wish to attempt.

The missions are pretty straight forward and there is not much to explain to complete them. You do not have to worry about dieing since you seem to have an infinite amount of respawns. This achievement can be done solo or cooperatively. Once you complete one of the chapters, you will earn this achievement for an easy 15G
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