The Orange Box achievements

The Orange Box

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There are a maximum of 99 The Orange Box achievements worth 2,350 (1,000)

126,374 tracked gamers have this game, 2,472 have completed it (1.96%)

Achievement Details

"Radiation Levels Detected" in The Orange Box

"Radiation Levels Detected"8 (5)

Get through the toxic tunnel under City 17 in Half-Life 2.

  • Unlocked by 52,377 tracked gamers (41% - TA Ratio = 1.55) 126,374  

Achievement Guide for "Radiation Levels Detected"

47,312 (30,773)
Achievement won on 22 Oct 07
TA Score for this game: 1,611
Posted on 30 November 08 at 21:53, Edited on 26 February 09 at 20:22
This solution has 32 positive votes and 11 negative votes. Please log in to vote.
This is achievement is unlocked through normal gameplay and is story related so you cannot miss it.
My only warning is in this section is don't enter the water as it is radioactive and also beware of the 'zombies' as they attack you trying to knock you into the water.
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