At the end of Chapter 18, Nathan and Elena had found the hidden Secret exit cave which Avery planned for himself. So this is not going to be easy as this chapter will be testing your skills with quick responses along with some Shoreline guards added with it. So without any further ado, let’s begin with the walkthrough.
Once you open the Secret Path, head inside the dark tunnels and look for the Shoreline guards footprints. Keep walking until you reach the second chamber where you batteries will give out and game will show you how to bang your controller to get back the batteries. Moving further you will see more footprints across the wooden floor so only follow them.
Flaming Torch Path
After you cross the death trap take left and look for the footprints to know where exactly they headed and took Sam. Finally, your flashlight will give up and so do Sam’s light, but luckily Elena was prepared for this and she lights the flaming torch which will help us for a while. Crawl down the narrow path and then take a left to drop down into the whole.
On your way forwards keep lighting the cone bones to light up the area and know where to go next. Now get ready to explore the new mummy explosions where they blow up themselves as you pass them. Whenever you see them lit up, pull back yourself and dodge the explosion. Later Climb over the short wall and avoid some more of these exploding mummies.
Light the cone bones and drop down to the water passage where more mummies are waiting for us, slide down the slope and jump forward to avoid the two exploding mummies. Examine the high Mummy on the right and get through the passage from the right. Soon you’ll be back on track with the footprints and get yourself cover after the drop down as the fight will begin with the Shoreline Guards.
The Guards will keep coming from the passage to head there and take them all down. Once you drop down the hole from the second chamber, you’ll be facing more guards and a Guard with a minigun who gets exploded by Avery’s Trap Mummy. Grab the Flare as you head down and then keep walking straight to get the Key and a Not which is for passing Trap.
The Puzzle Trap
Finally, you head straight and enter another creepy room with the Twe’s dead soldier hanging around. Escape the chain of the Mummy trap and drop down again to examine the Mermaids and exit to the right. Finally, you will enter another Puzzle Death Trap, but there are no footprints this time so be careful and do use the note’s diagram to refer the Deathtrap.
Once you safely cross the Puzzle, past through the archway then turn left and head down the steps with the room filled with skeletons. Once you insert the Exit Key you know it’s a trap and every mummy will start to explode. You need to swing yourself to the end to get the sword and get yourself out of the continues explosion.
Keep running until you reach the final blow and the cutscene starts. Thus completing the 19th Chapter of Uncharted 4 Thief’s End and you can either continue to the next Chapter 20 – No Escape or check out our Uncharted 4 Wiki Page for treasure, journals locations and Much more.