Achievement Guide + Walkthrough
W = Forward
A = Left
S = Back
D = Right
Space Bar = Jump
Left Mouse = Interact (levers etc)
1) Go right hide under the broken building (image 2 below) to avoid being spotted by “The Threat” (space ship with coloured lights searching for people image 1 below). Carry on hiding and going right till you see a statue / figure get sucked up by “The Threat” go right and see the lever pull it to open a gate and go through you’ll get a parasite (image 3 below). Then a really long conversation.
2) When you’re finally free to move walk right to the alien matter (image 1 below) and right click to remove it. Connect the nodes (puzzle) (image 2 below use single click on a node then single click the node you want it to attach too red line in image is last nodes you have to connect).
3) Go right through the gate fall / slide down the hill and see a cut scene (image 1 below) when one of the aliens walks towards you walk up to the bolder in front of you (pressing D) and push the boulder off the cliff to squish the alien (image 2 below). Jump down continue right use left click to use the hook to get across the gap (twice) Hook circled in red image 3 below.
4) Continue right till you come to a building left click mouse to use lever (image 1 below circled in red) the door will open continue right. Space bar to jump over the boxes (image 2 below) and continue right onto the lift (image 3 below) use left mouse click to activate the lift (lever is in the middle of the lift.
5) Once at the top go right jump down to the ground use the left mouse click to grapple the hook circled in red (image 1 below) then jump (space bar) up the boxes and then jump left or use grapple hook in the ceiling complete the puzzle (Join the nodes image 2 below red line is the last nodes to be connected) then the lever will pop jump all the way down to the ground and continue right (image 3 below).
6) Jump down continue right you’ll go up a big pile of rocks (image 1 below) continue right. Boss fight (image 2 below). When you can move walk toward the boss out of the orange spot light. There is a grapple hook in his stomach (get it when he leans back) just pull it out (left mouse click). Then go left (I went right and got stuck between the boss and the wall so had too reload). use the grapple hook on the cogs (circled below image 3) and the cart will come down the track use grapple to pull the cart onto the boss then walk to the boss click on him and connect the nodes (image 4 below). Watch the cut scene and game complete.
Note – If the achievement doesn’t pop during the credits go to title screen press quit game mine popped after I quit game. If that doesn’t work reload game press continue and replay boss fight till it pops.