Halo: Spartan Assault achievements

Halo: Spartan Assault

3.3 from 4945 votes

There are 30 Halo: Spartan Assault achievements worth 3,186 (1,000), and 6 challenges

98,977 tracked gamers have this game, 3,093 have completed it (3.12%)

Achievement Details

Immune in Halo: Spartan Assault

Immune267 (100)

Finish a co-op mission without becoming infected

  • Unlocked by 13,817 tracked gamers (14% - TA Ratio = 2.67) 99,147  

Achievement Guide for Immune

169,831 (115,033)
Achievement won on 24 Dec 13
TA Score for this game: 2,349
Posted on 24 December 13 at 01:05, Edited on 25 December 13 at 00:16
This solution has 25 positive votes and 4 negative votes. Please log in to vote.
In order to get infected, an golden color flood need's to jump on your back.

The way I got this achievement is to load up level 1 with a friend, as it's the easiest mission to survive. Have both guys covering both sides of the map and kill all yellow floods ASAP.

Also, by killing an infected, a golden flood may come out of them, so be warned.

I wish you all luck.
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