Infernal: Hell's Vengeance achievements

Infernal: Hell's Vengeance

1.9 from 515 votes

There are a maximum of 31 Infernal: Hell's Vengeance achievements worth 2,019 (1,000)

5,597 tracked gamers have this game, 703 have completed it (12.56%)

Achievement Details

Precision in Infernal: Hell's Vengeance

Precision48 (20)

Don't activate the gas traps in the plane

  • Unlocked by 967 tracked gamers (17% - TA Ratio = 2.40) 5,597  

Achievement Guide for Precision

806,361 (409,456)
Achievement won on 30 Nov 09
TA Score for this game: 2,020
Posted on 03 December 09 at 15:33, Edited on 03 December 09 at 15:34
This solution has 17 positive votes and 1 negative vote. Please log in to vote.
This achievement seems to be tricky as well. It took me two times to actually have the achievement unlock and each time I didn't activate the gas trap floors. After the train yard, you should find yourself in the plane.

SAVE OVER IT. This is a precaution in case you activate a gas trap/camera, or the achievement simply does not pop up the first time around.

This is the last Act in Mission 3. There are only 2 gas trap floors on this level so once you get past the second you shouldn't worry about messing the achievement up anymore. If you do activate a gas trap or alarm (camera) then simply go back to dashboard, start up the game, and reload your save you made at the beginning of the plane act. The gas trap floors are different than the regular floors as they are in square rooms and have large square shaped panels. Using hell sight (pressing "Y") you can see the panels that activate the traps glow blue, the gray panels do not activate so they are safe to step on. To pass the blue panels, simply roll (double tap the left stick in any direction to roll in that direction) over them and land on a gray panel. After this first gas trap, there will be a camera in the halls, even though its not part of the gas traps, do not trip the camera, just simply shoot it to destroy it, or roll past its line of sight. You will soon find the second gas trap room, and just use the roll again to bypass the blue tiles. You have to use the computer panels in both rooms to unlock the exit doors so make sure to do that first before going to the exit door.

After that, reach the back of the plane, watch cutscene, release loading bay door (located on the right corner on the wall when coming into this room) then watch cutscene. Then press the glowing buttons on each latch and watch their respective cutscenes and you should find yourself on a loading screen to the next mission, and hopefully the achievement pops during the loading scene, or after the blurry cutscene at the beginning of mission 4.

If the achievement does not pop up, go back to dashboard and reload the save you made at the beginning of the plane part. Go through it again, and hopefully it unlocks the second time around, as it did for me. Good luck.
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