Halo: Combat Evolved Anniversary achievements

Halo: Combat Evolved Anniversary

4.3 from 9664 votes

There are 44 Halo: Combat Evolved Anniversary achievements worth 1,631 (1,000)

122,701 tracked gamers have this game, 15,900 have completed it (12.96%)

Achievement Details

Grenadier in Halo: Combat Evolved Anniversary

Grenadier48 (25)

Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.

  • Unlocked by 33,599 tracked gamers (27% - TA Ratio = 1.90) 122,743  

Achievement Guide for Grenadier

352,825 (177,001)
Achievement won on 13 Nov 11
TA Score for this game: 1,631
Posted on 13 November 11 at 17:39
This solution has 51 positive votes and 8 negative votes. Please log in to vote.
Ok another easy one but you will need to have the bandanna skull. Clear the whole place out before you get to the map room once you activate it you cannot use guns. Grenades however are fine and you have a unlimited supply, work your way back up and after the cut scene it should pop.

Also there's a over shield outside the map room to boost your health. and med packs half way back up, you should pass them on your way in leave least 1 for later.
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