Halo: Spartan Assault achievements

Halo: Spartan Assault

3.3 from 4773 votes

There are a maximum of 30 Halo: Spartan Assault achievements worth 3,164 (1,000), and 6 challenges

94,903 tracked gamers have this game, 2,999 have completed it (3.16%)

Achievement Details

Immune in Halo: Spartan Assault

Immune265 (100)

Finish a co-op mission without becoming infected

  • Unlocked by 13,510 tracked gamers (14% - TA Ratio = 2.64) 95,257  

Achievement Guide for Immune

167,957 (114,158)
Achievement won on 24 Dec 13
TA Score for this game: 2,330
Posted on 24 December 13 at 01:05, Edited on 25 December 13 at 00:16
This solution has 23 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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