Alien: Isolation

Here's my video contribution. This details how to get three achievements at once (including Fault Detected) for the first android encounter of the game.

(Note: I did this on Normal mode, so your results may vary depending on difficulty).

Hope it helps!

Using this method can earn you 3 achievements from a single Android. At the very beginning of mission 4 you will go down a hall way and see an Android with his back to you. Hit him a couple of times with the jack and then turn around and run to the beginning of the level. If you did not receive damage from the Android the "Not A Scratch" achievement will pop. Now go back and sneak up behind the Android and swing a couple more times and then flee again. Do this until he is dead which is about 6 to 7 hit with the jack. Once dead you will earn "Fault Detected" and "My Turn Now".

If you're going for the you might not just kill the first android you see.

Here is a solution to get the kill android achievement, almost effortlessly, right after you have gotten the achievement above.

Mission 3.
- After comms. After you have sneaked past the androids. you will get back to where you picked up the "security access tuner" earlier.
- Go on the right side of the lobby desk. Thats it. Achievement is yours.

You can do this at the start of mission 4 and can be combined with the My Turn Now achievement. sneak up behind an android and hit him then run back to the start. After a short time head back to him and repeat until he is dead.