Halo: Spartan Assault achievements

Halo: Spartan Assault

3.3 from 4326 votes

There are a maximum of 30 Halo: Spartan Assault achievements worth 3,091 (1,000), and 6 challenges

81,222 tracked gamers have this game, 2,716 have completed it (3.34%)

Achievement Details

Immune in Halo: Spartan Assault

Immune259 (100)

This is a rare achievementFinish a co-op mission without becoming infected

  • Unlocked by 12,107 tracked gamers (15% - TA Ratio = 2.58) 81,222  

Achievement Guide for Immune

146,756 (102,145)
Achievement won on 24 Dec 13
TA Score for this game: 2,275
Posted on 24 December 13 at 01:05, Edited on 25 December 13 at 00:16
This solution has 22 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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