The Orange Box achievements

The Orange Box

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There are a maximum of 99 The Orange Box achievements worth 2,399 (1,000)

140,332 tracked gamers have this game, 2,584 have completed it (1.84%)

Achievement Details

Acid Reflex in The Orange Box

Acid Reflex8 (5)

Kill an acid antlion worker.

  • Unlocked by 56,150 tracked gamers (40% - TA Ratio = 1.57) 140,428  

Achievement Guide for Acid Reflex

Crimson Drifter
673,106 (399,721)
Crimson Drifter
Achievement won on 14 Feb 08
TA Score for this game: 1,972
Posted on 13 September 08 at 17:50, Edited on 06 January 12 at 02:40
This solution has 35 positive votes and 0 negative votes. Please log in to vote.
Half-life 2: Episode 2

These are the whitesh-green antlions that spit acid at you that can deal some decent damage, other than that they are identical to normal antlions.

You will get this achievement through normal progression in the game as you will come across them on many occasions, simply kill one and the achievement is yours.
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