Quantum Theory achievements

Quantum Theory

2.3 from 406 votes

There are 50 Quantum Theory achievements worth 4,378 (1,000)

5,981 tracked gamers have this game, 96 have completed it (1.61%)

Achievement Details

Secret Achievement in Quantum Theory

Secret Achievement113 (20)

Continue playing to unlock this achievement. (Secret)

  • Unlocked by 186 tracked gamers (3% - TA Ratio = 5.67) 5,999  

Achievement Guide for Secret Achievement

ll W I K U ll
452,571 (305,101)
ll W I K U ll
Achievement won on 08 Feb 11
TA Score for this game: 4,378
Posted on 22 April 11 at 14:29, Edited on 09 July 11 at 02:17
This solution has 11 positive votes and 1 negative vote. Please log in to vote.
Defeat Chaos (Thanatos II) on Hard in 1 minute 30 seconds or less.

Thats a bossfight in scene 12.
Thanatos II has two different attacks. A blue orb and a big red orb. The blue orb delivers a lot of damage to you and the red orb kills you, if you to near to him. Just use the covers, there are a few concrete blocks arround there. Shoot a whole clip from your weapon at him and then throw Filena at him while your weapon reloads. Do this 4-5 times and he should be done.
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